37638040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 93324960

約数和(自身を除く): 55686920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 757, 904, 1130, 1243, 1514, 2260, 2486, 3028, 3785, 4520, 4972, 6056, 6215, 7570, 8327, 9944, 12430, 15140, 16654, 24860, 30280, 33308, 41635, 49720, 66616, 83270, 85541, 166540, 171082, 333080, 342164, 427705, 684328, 855410, 940951, 1710820, 1881902, 3421640, 3763804, 4704755, 7527608, 9409510, 18819020, 37638040]

約数ペア:

[(1, 37638040), (2, 18819020), (4, 9409510), (5, 7527608), (8, 4704755), (10, 3763804), (11, 3421640), (20, 1881902), (22, 1710820), (40, 940951), (44, 855410), (55, 684328), (88, 427705), (110, 342164), (113, 333080), (220, 171082), (226, 166540), (440, 85541), (452, 83270), (565, 66616), (757, 49720), (904, 41635), (1130, 33308), (1243, 30280), (1514, 24860), (2260, 16654), (2486, 15140), (3028, 12430), (3785, 9944), (4520, 8327), (4972, 7570), (6056, 6215)]