1036837540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{1861}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 2210045040

約数和(自身を除く): 1173207500

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 313, 356, 445, 626, 890, 1252, 1565, 1780, 1861, 3130, 3722, 6260, 7444, 9305, 18610, 27857, 37220, 55714, 111428, 139285, 165629, 278570, 331258, 557140, 582493, 662516, 828145, 1164986, 1656290, 2329972, 2912465, 3312580, 5824930, 11649860, 51841877, 103683754, 207367508, 259209385, 518418770, 1036837540]

約数ペア:

[(1, 1036837540), (2, 518418770), (4, 259209385), (5, 207367508), (10, 103683754), (20, 51841877), (89, 11649860), (178, 5824930), (313, 3312580), (356, 2912465), (445, 2329972), (626, 1656290), (890, 1164986), (1252, 828145), (1565, 662516), (1780, 582493), (1861, 557140), (3130, 331258), (3722, 278570), (6260, 165629), (7444, 139285), (9305, 111428), (18610, 55714), (27857, 37220)]