42732080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 104323680

約数和(自身を除く): 61591600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 113, 116, 145, 163, 226, 232, 290, 326, 452, 464, 565, 580, 652, 815, 904, 1130, 1160, 1304, 1630, 1808, 2260, 2320, 2608, 3260, 3277, 4520, 4727, 6520, 6554, 9040, 9454, 13040, 13108, 16385, 18419, 18908, 23635, 26216, 32770, 36838, 37816, 47270, 52432, 65540, 73676, 75632, 92095, 94540, 131080, 147352, 184190, 189080, 262160, 294704, 368380, 378160, 534151, 736760, 1068302, 1473520, 2136604, 2670755, 4273208, 5341510, 8546416, 10683020, 21366040, 42732080]

約数ペア:

[(1, 42732080), (2, 21366040), (4, 10683020), (5, 8546416), (8, 5341510), (10, 4273208), (16, 2670755), (20, 2136604), (29, 1473520), (40, 1068302), (58, 736760), (80, 534151), (113, 378160), (116, 368380), (145, 294704), (163, 262160), (226, 189080), (232, 184190), (290, 147352), (326, 131080), (452, 94540), (464, 92095), (565, 75632), (580, 73676), (652, 65540), (815, 52432), (904, 47270), (1130, 37816), (1160, 36838), (1304, 32770), (1630, 26216), (1808, 23635), (2260, 18908), (2320, 18419), (2608, 16385), (3260, 13108), (3277, 13040), (4520, 9454), (4727, 9040), (6520, 6554)]