10040394520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{19763}}^1$

素因数の和:20764

約数の個数: 64

約数和(自身を含む): 24354781920

約数和(自身を除く): 14314387400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 977, 1954, 3908, 4885, 7816, 9770, 12701, 19540, 19763, 25402, 39080, 39526, 50804, 63505, 79052, 98815, 101608, 127010, 158104, 197630, 254020, 256919, 395260, 508040, 513838, 790520, 1027676, 1284595, 2055352, 2569190, 5138380, 10276760, 19308451, 38616902, 77233804, 96542255, 154467608, 193084510, 251009863, 386169020, 502019726, 772338040, 1004039452, 1255049315, 2008078904, 2510098630, 5020197260, 10040394520]

約数ペア:

[(1, 10040394520), (2, 5020197260), (4, 2510098630), (5, 2008078904), (8, 1255049315), (10, 1004039452), (13, 772338040), (20, 502019726), (26, 386169020), (40, 251009863), (52, 193084510), (65, 154467608), (104, 96542255), (130, 77233804), (260, 38616902), (520, 19308451), (977, 10276760), (1954, 5138380), (3908, 2569190), (4885, 2055352), (7816, 1284595), (9770, 1027676), (12701, 790520), (19540, 513838), (19763, 508040), (25402, 395260), (39080, 256919), (39526, 254020), (50804, 197630), (63505, 158104), (79052, 127010), (98815, 101608)]