93968920

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 216691200

約数和(自身を除く): 122722280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 131, 158, 227, 262, 316, 395, 454, 524, 632, 655, 790, 908, 1048, 1135, 1310, 1580, 1816, 2270, 2620, 3160, 4540, 5240, 9080, 10349, 17933, 20698, 29737, 35866, 41396, 51745, 59474, 71732, 82792, 89665, 103490, 118948, 143464, 148685, 179330, 206980, 237896, 297370, 358660, 413960, 594740, 717320, 1189480, 2349223, 4698446, 9396892, 11746115, 18793784, 23492230, 46984460, 93968920]

約数ペア:

[(1, 93968920), (2, 46984460), (4, 23492230), (5, 18793784), (8, 11746115), (10, 9396892), (20, 4698446), (40, 2349223), (79, 1189480), (131, 717320), (158, 594740), (227, 413960), (262, 358660), (316, 297370), (395, 237896), (454, 206980), (524, 179330), (632, 148685), (655, 143464), (790, 118948), (908, 103490), (1048, 89665), (1135, 82792), (1310, 71732), (1580, 59474), (1816, 51745), (2270, 41396), (2620, 35866), (3160, 29737), (4540, 20698), (5240, 17933), (9080, 10349)]