4988119400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2632

約数の個数: 192

約数和(自身を含む): 13606272000

約数和(自身を除く): 8618152600

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 47, 50, 55, 76, 88, 94, 95, 100, 110, 152, 188, 190, 200, 209, 220, 235, 275, 376, 380, 418, 440, 470, 475, 517, 550, 760, 836, 893, 940, 950, 1034, 1045, 1100, 1175, 1672, 1786, 1880, 1900, 2068, 2090, 2200, 2350, 2539, 2585, 3572, 3800, 4136, 4180, 4465, 4700, 5078, 5170, 5225, 7144, 8360, 8930, 9400, 9823, 10156, 10340, 10450, 12695, 12925, 17860, 19646, 20312, 20680, 20900, 22325, 25390, 25850, 27929, 35720, 39292, 41800, 44650, 48241, 49115, 50780, 51700, 55858, 63475, 78584, 89300, 96482, 98230, 101560, 103400, 111716, 119333, 126950, 139645, 178600, 192964, 196460, 223432, 238666, 241205, 245575, 253900, 279290, 385928, 392920, 477332, 482410, 491150, 507800, 530651, 558580, 596665, 698225, 954664, 964820, 982300, 1061302, 1117160, 1193330, 1206025, 1312663, 1396450, 1929640, 1964600, 2122604, 2267327, 2386660, 2412050, 2625326, 2653255, 2792900, 2983325, 4245208, 4534654, 4773320, 4824100, 5250652, 5306510, 5585800, 5966650, 6563315, 9069308, 9648200, 10501304, 10613020, 11336635, 11933300, 13126630, 13266275, 18138616, 21226040, 22673270, 23866600, 24940597, 26253260, 26532550, 32816575, 45346540, 49881194, 52506520, 53065100, 56683175, 65633150, 90693080, 99762388, 106130200, 113366350, 124702985, 131266300, 199524776, 226732700, 249405970, 262532600, 453465400, 498811940, 623514925, 997623880, 1247029850, 2494059700, 4988119400]

約数ペア:

[(1, 4988119400), (2, 2494059700), (4, 1247029850), (5, 997623880), (8, 623514925), (10, 498811940), (11, 453465400), (19, 262532600), (20, 249405970), (22, 226732700), (25, 199524776), (38, 131266300), (40, 124702985), (44, 113366350), (47, 106130200), (50, 99762388), (55, 90693080), (76, 65633150), (88, 56683175), (94, 53065100), (95, 52506520), (100, 49881194), (110, 45346540), (152, 32816575), (188, 26532550), (190, 26253260), (200, 24940597), (209, 23866600), (220, 22673270), (235, 21226040), (275, 18138616), (376, 13266275), (380, 13126630), (418, 11933300), (440, 11336635), (470, 10613020), (475, 10501304), (517, 9648200), (550, 9069308), (760, 6563315), (836, 5966650), (893, 5585800), (940, 5306510), (950, 5250652), (1034, 4824100), (1045, 4773320), (1100, 4534654), (1175, 4245208), (1672, 2983325), (1786, 2792900), (1880, 2653255), (1900, 2625326), (2068, 2412050), (2090, 2386660), (2200, 2267327), (2350, 2122604), (2539, 1964600), (2585, 1929640), (3572, 1396450), (3800, 1312663), (4136, 1206025), (4180, 1193330), (4465, 1117160), (4700, 1061302), (5078, 982300), (5170, 964820), (5225, 954664), (7144, 698225), (8360, 596665), (8930, 558580), (9400, 530651), (9823, 507800), (10156, 491150), (10340, 482410), (10450, 477332), (12695, 392920), (12925, 385928), (17860, 279290), (19646, 253900), (20312, 245575), (20680, 241205), (20900, 238666), (22325, 223432), (25390, 196460), (25850, 192964), (27929, 178600), (35720, 139645), (39292, 126950), (41800, 119333), (44650, 111716), (48241, 103400), (49115, 101560), (50780, 98230), (51700, 96482), (55858, 89300), (63475, 78584)]