84689680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{46027}}^1$

素因数の和:46063

約数の個数: 40

約数和(自身を含む): 205468992

約数和(自身を除く): 120779312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 46027, 92054, 184108, 230135, 368216, 460270, 736432, 920540, 1058621, 1841080, 2117242, 3682160, 4234484, 5293105, 8468968, 10586210, 16937936, 21172420, 42344840, 84689680]

約数ペア:

[(1, 84689680), (2, 42344840), (4, 21172420), (5, 16937936), (8, 10586210), (10, 8468968), (16, 5293105), (20, 4234484), (23, 3682160), (40, 2117242), (46, 1841080), (80, 1058621), (92, 920540), (115, 736432), (184, 460270), (230, 368216), (368, 230135), (460, 184108), (920, 92054), (1840, 46027)]