32600840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 77137920

約数和(自身を除く): 44537080

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 431, 488, 610, 620, 862, 1220, 1240, 1724, 1891, 2155, 2440, 3448, 3782, 4310, 7564, 8620, 9455, 13361, 15128, 17240, 18910, 26291, 26722, 37820, 52582, 53444, 66805, 75640, 105164, 106888, 131455, 133610, 210328, 262910, 267220, 525820, 534440, 815021, 1051640, 1630042, 3260084, 4075105, 6520168, 8150210, 16300420, 32600840]

約数ペア:

[(1, 32600840), (2, 16300420), (4, 8150210), (5, 6520168), (8, 4075105), (10, 3260084), (20, 1630042), (31, 1051640), (40, 815021), (61, 534440), (62, 525820), (122, 267220), (124, 262910), (155, 210328), (244, 133610), (248, 131455), (305, 106888), (310, 105164), (431, 75640), (488, 66805), (610, 53444), (620, 52582), (862, 37820), (1220, 26722), (1240, 26291), (1724, 18910), (1891, 17240), (2155, 15128), (2440, 13361), (3448, 9455), (3782, 8620), (4310, 7564)]