74050160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13037}}^1$

素因数の和:13121

約数の個数: 40

約数和(自身を含む): 174604896

約数和(自身を除く): 100554736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 13037, 26074, 52148, 65185, 104296, 130370, 208592, 260740, 521480, 925627, 1042960, 1851254, 3702508, 4628135, 7405016, 9256270, 14810032, 18512540, 37025080, 74050160]

約数ペア:

[(1, 74050160), (2, 37025080), (4, 18512540), (5, 14810032), (8, 9256270), (10, 7405016), (16, 4628135), (20, 3702508), (40, 1851254), (71, 1042960), (80, 925627), (142, 521480), (284, 260740), (355, 208592), (568, 130370), (710, 104296), (1136, 65185), (1420, 52148), (2840, 26074), (5680, 13037)]