101037365680

素因数分解:

$2^4\times 5^1\times {\mathrm{15913}}^1\times {\mathrm{79367}}^1$

素因数の和:95293

約数の個数: 40

約数和(自身を含む): 234929597472

約数和(自身を除く): 133892231792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 15913, 31826, 63652, 79367, 79565, 127304, 158734, 159130, 254608, 317468, 318260, 396835, 634936, 636520, 793670, 1269872, 1273040, 1587340, 3174680, 6349360, 1262967071, 2525934142, 5051868284, 6314835355, 10103736568, 12629670710, 20207473136, 25259341420, 50518682840, 101037365680]

約数ペア:

[(1, 101037365680), (2, 50518682840), (4, 25259341420), (5, 20207473136), (8, 12629670710), (10, 10103736568), (16, 6314835355), (20, 5051868284), (40, 2525934142), (80, 1262967071), (15913, 6349360), (31826, 3174680), (63652, 1587340), (79367, 1273040), (79565, 1269872), (127304, 793670), (158734, 636520), (159130, 634936), (254608, 396835), (317468, 318260)]