4521507160

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 10824192000

約数和(自身を除く): 6302684840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 47, 58, 94, 116, 145, 188, 232, 235, 239, 290, 347, 376, 470, 478, 580, 694, 940, 956, 1160, 1195, 1363, 1388, 1735, 1880, 1912, 2390, 2726, 2776, 3470, 4780, 5452, 6815, 6931, 6940, 9560, 10063, 10904, 11233, 13630, 13862, 13880, 16309, 20126, 22466, 27260, 27724, 32618, 34655, 40252, 44932, 50315, 54520, 55448, 56165, 65236, 69310, 80504, 81545, 82933, 89864, 100630, 112330, 130472, 138620, 163090, 165866, 201260, 224660, 277240, 325757, 326180, 331732, 402520, 414665, 449320, 472961, 651514, 652360, 663464, 829330, 945922, 1303028, 1628785, 1658660, 1891844, 2364805, 2405057, 2606056, 3257570, 3317320, 3783688, 3897851, 4729610, 4810114, 6515140, 7795702, 9459220, 9620228, 12025285, 13030280, 15591404, 18918440, 19240456, 19489255, 24050570, 31182808, 38978510, 48101140, 77957020, 96202280, 113037679, 155914040, 226075358, 452150716, 565188395, 904301432, 1130376790, 2260753580, 4521507160]

約数ペア:

[(1, 4521507160), (2, 2260753580), (4, 1130376790), (5, 904301432), (8, 565188395), (10, 452150716), (20, 226075358), (29, 155914040), (40, 113037679), (47, 96202280), (58, 77957020), (94, 48101140), (116, 38978510), (145, 31182808), (188, 24050570), (232, 19489255), (235, 19240456), (239, 18918440), (290, 15591404), (347, 13030280), (376, 12025285), (470, 9620228), (478, 9459220), (580, 7795702), (694, 6515140), (940, 4810114), (956, 4729610), (1160, 3897851), (1195, 3783688), (1363, 3317320), (1388, 3257570), (1735, 2606056), (1880, 2405057), (1912, 2364805), (2390, 1891844), (2726, 1658660), (2776, 1628785), (3470, 1303028), (4780, 945922), (5452, 829330), (6815, 663464), (6931, 652360), (6940, 651514), (9560, 472961), (10063, 449320), (10904, 414665), (11233, 402520), (13630, 331732), (13862, 326180), (13880, 325757), (16309, 277240), (20126, 224660), (22466, 201260), (27260, 165866), (27724, 163090), (32618, 138620), (34655, 130472), (40252, 112330), (44932, 100630), (50315, 89864), (54520, 82933), (55448, 81545), (56165, 80504), (65236, 69310)]