73526420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10781}}^1$

素因数の和:10832

約数の個数: 48

約数和(自身を含む): 173892096

約数和(自身を除く): 100365676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 10781, 21562, 43124, 53905, 107810, 118591, 215620, 237182, 334211, 474364, 592955, 668422, 1185910, 1336844, 1671055, 2371820, 3342110, 3676321, 6684220, 7352642, 14705284, 18381605, 36763210, 73526420]

約数ペア:

[(1, 73526420), (2, 36763210), (4, 18381605), (5, 14705284), (10, 7352642), (11, 6684220), (20, 3676321), (22, 3342110), (31, 2371820), (44, 1671055), (55, 1336844), (62, 1185910), (110, 668422), (124, 592955), (155, 474364), (220, 334211), (310, 237182), (341, 215620), (620, 118591), (682, 107810), (1364, 53905), (1705, 43124), (3410, 21562), (6820, 10781)]