37578996980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2767231}}^1$

素因数の和:2767344

約数の個数: 48

約数和(自身を含む): 91119415296

約数和(自身を除く): 53540418316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 13580, 2767231, 5534462, 11068924, 13836155, 19370617, 27672310, 38741234, 55344620, 77482468, 96853085, 193706170, 268421407, 387412340, 536842814, 1073685628, 1342107035, 1878949849, 2684214070, 3757899698, 5368428140, 7515799396, 9394749245, 18789498490, 37578996980]

約数ペア:

[(1, 37578996980), (2, 18789498490), (4, 9394749245), (5, 7515799396), (7, 5368428140), (10, 3757899698), (14, 2684214070), (20, 1878949849), (28, 1342107035), (35, 1073685628), (70, 536842814), (97, 387412340), (140, 268421407), (194, 193706170), (388, 96853085), (485, 77482468), (679, 55344620), (970, 38741234), (1358, 27672310), (1940, 19370617), (2716, 13836155), (3395, 11068924), (6790, 5534462), (13580, 2767231)]