78967790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{6353}}^1$

素因数の和:6484

約数の個数: 32

約数和(自身を含む): 156460896

約数和(自身を除く): 77493106

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 6353, 12430, 12706, 31765, 63530, 69883, 139766, 349415, 698830, 717889, 1435778, 3589445, 7178890, 7896779, 15793558, 39483895, 78967790]

約数ペア:

[(1, 78967790), (2, 39483895), (5, 15793558), (10, 7896779), (11, 7178890), (22, 3589445), (55, 1435778), (110, 717889), (113, 698830), (226, 349415), (565, 139766), (1130, 69883), (1243, 63530), (2486, 31765), (6215, 12706), (6353, 12430)]