61151080

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 141341760

約数和(自身を除く): 80190680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 113, 163, 166, 226, 326, 332, 415, 452, 565, 652, 664, 815, 830, 904, 1130, 1304, 1630, 1660, 2260, 3260, 3320, 4520, 6520, 9379, 13529, 18419, 18758, 27058, 36838, 37516, 46895, 54116, 67645, 73676, 75032, 92095, 93790, 108232, 135290, 147352, 184190, 187580, 270580, 368380, 375160, 541160, 736760, 1528777, 3057554, 6115108, 7643885, 12230216, 15287770, 30575540, 61151080]

約数ペア:

[(1, 61151080), (2, 30575540), (4, 15287770), (5, 12230216), (8, 7643885), (10, 6115108), (20, 3057554), (40, 1528777), (83, 736760), (113, 541160), (163, 375160), (166, 368380), (226, 270580), (326, 187580), (332, 184190), (415, 147352), (452, 135290), (565, 108232), (652, 93790), (664, 92095), (815, 75032), (830, 73676), (904, 67645), (1130, 54116), (1304, 46895), (1630, 37516), (1660, 36838), (2260, 27058), (3260, 18758), (3320, 18419), (4520, 13529), (6520, 9379)]