1004785360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 2632331520

約数和(自身を除く): 1627546160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 41, 46, 76, 80, 82, 92, 95, 115, 152, 164, 184, 190, 205, 230, 304, 328, 368, 380, 410, 437, 460, 656, 701, 760, 779, 820, 874, 920, 943, 1402, 1520, 1558, 1640, 1748, 1840, 1886, 2185, 2804, 3116, 3280, 3496, 3505, 3772, 3895, 4370, 4715, 5608, 6232, 6992, 7010, 7544, 7790, 8740, 9430, 11216, 12464, 13319, 14020, 15088, 15580, 16123, 17480, 17917, 18860, 26638, 28040, 28741, 31160, 32246, 34960, 35834, 37720, 53276, 56080, 57482, 62320, 64492, 66595, 71668, 75440, 80615, 89585, 106552, 114964, 128984, 133190, 143336, 143705, 161230, 179170, 213104, 229928, 257968, 266380, 286672, 287410, 306337, 322460, 358340, 459856, 532760, 546079, 574820, 612674, 644920, 661043, 716680, 1065520, 1092158, 1149640, 1225348, 1289840, 1322086, 1433360, 1531685, 2184316, 2299280, 2450696, 2644172, 2730395, 3063370, 3305215, 4368632, 4901392, 5288344, 5460790, 6126740, 6610430, 8737264, 10576688, 10921580, 12253480, 12559817, 13220860, 21843160, 24506960, 25119634, 26441720, 43686320, 50239268, 52883440, 62799085, 100478536, 125598170, 200957072, 251196340, 502392680, 1004785360]

約数ペア:

[(1, 1004785360), (2, 502392680), (4, 251196340), (5, 200957072), (8, 125598170), (10, 100478536), (16, 62799085), (19, 52883440), (20, 50239268), (23, 43686320), (38, 26441720), (40, 25119634), (41, 24506960), (46, 21843160), (76, 13220860), (80, 12559817), (82, 12253480), (92, 10921580), (95, 10576688), (115, 8737264), (152, 6610430), (164, 6126740), (184, 5460790), (190, 5288344), (205, 4901392), (230, 4368632), (304, 3305215), (328, 3063370), (368, 2730395), (380, 2644172), (410, 2450696), (437, 2299280), (460, 2184316), (656, 1531685), (701, 1433360), (760, 1322086), (779, 1289840), (820, 1225348), (874, 1149640), (920, 1092158), (943, 1065520), (1402, 716680), (1520, 661043), (1558, 644920), (1640, 612674), (1748, 574820), (1840, 546079), (1886, 532760), (2185, 459856), (2804, 358340), (3116, 322460), (3280, 306337), (3496, 287410), (3505, 286672), (3772, 266380), (3895, 257968), (4370, 229928), (4715, 213104), (5608, 179170), (6232, 161230), (6992, 143705), (7010, 143336), (7544, 133190), (7790, 128984), (8740, 114964), (9430, 106552), (11216, 89585), (12464, 80615), (13319, 75440), (14020, 71668), (15088, 66595), (15580, 64492), (16123, 62320), (17480, 57482), (17917, 56080), (18860, 53276), (26638, 37720), (28040, 35834), (28741, 34960), (31160, 32246)]