85392760

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3517}}^1$

素因数の和:4135

約数の個数: 32

約数和(自身を含む): 192504960

約数和(自身を除く): 107112200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 3517, 4856, 6070, 7034, 12140, 14068, 17585, 24280, 28136, 35170, 70340, 140680, 2134819, 4269638, 8539276, 10674095, 17078552, 21348190, 42696380, 85392760]

約数ペア:

[(1, 85392760), (2, 42696380), (4, 21348190), (5, 17078552), (8, 10674095), (10, 8539276), (20, 4269638), (40, 2134819), (607, 140680), (1214, 70340), (2428, 35170), (3035, 28136), (3517, 24280), (4856, 17585), (6070, 14068), (7034, 12140)]