45085720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{38867}}^1$

素因数の和:38907

約数の個数: 32

約数和(自身を含む): 104943600

約数和(自身を除く): 59857880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 38867, 77734, 155468, 194335, 310936, 388670, 777340, 1127143, 1554680, 2254286, 4508572, 5635715, 9017144, 11271430, 22542860, 45085720]

約数ペア:

[(1, 45085720), (2, 22542860), (4, 11271430), (5, 9017144), (8, 5635715), (10, 4508572), (20, 2254286), (29, 1554680), (40, 1127143), (58, 777340), (116, 388670), (145, 310936), (232, 194335), (290, 155468), (580, 77734), (1160, 38867)]