61422160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24767}}^1$

素因数の和:24811

約数の個数: 40

約数和(自身を含む): 147419136

約数和(自身を除く): 85996976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 24767, 49534, 99068, 123835, 198136, 247670, 396272, 495340, 767777, 990680, 1535554, 1981360, 3071108, 3838885, 6142216, 7677770, 12284432, 15355540, 30711080, 61422160]

約数ペア:

[(1, 61422160), (2, 30711080), (4, 15355540), (5, 12284432), (8, 7677770), (10, 6142216), (16, 3838885), (20, 3071108), (31, 1981360), (40, 1535554), (62, 990680), (80, 767777), (124, 495340), (155, 396272), (248, 247670), (310, 198136), (496, 123835), (620, 99068), (1240, 49534), (2480, 24767)]