15677850740

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{58243}}^1$

素因数の和:58608

約数の個数: 48

約数和(自身を含む): 33797362368

約数和(自身を除く): 18119511628

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 313, 430, 626, 860, 1252, 1565, 3130, 6260, 13459, 26918, 53836, 58243, 67295, 116486, 134590, 232972, 269180, 291215, 582430, 1164860, 2504449, 5008898, 10017796, 12522245, 18230059, 25044490, 36460118, 50088980, 72920236, 91150295, 182300590, 364601180, 783892537, 1567785074, 3135570148, 3919462685, 7838925370, 15677850740]

約数ペア:

[(1, 15677850740), (2, 7838925370), (4, 3919462685), (5, 3135570148), (10, 1567785074), (20, 783892537), (43, 364601180), (86, 182300590), (172, 91150295), (215, 72920236), (313, 50088980), (430, 36460118), (626, 25044490), (860, 18230059), (1252, 12522245), (1565, 10017796), (3130, 5008898), (6260, 2504449), (13459, 1164860), (26918, 582430), (53836, 291215), (58243, 269180), (67295, 232972), (116486, 134590)]