45697090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10506

約数の個数: 32

約数和(自身を含む): 90357120

約数和(自身を除く): 44660030

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 10457, 20914, 52285, 104570, 198683, 240511, 397366, 481022, 993415, 1202555, 1986830, 2405110, 4569709, 9139418, 22848545, 45697090]

約数ペア:

[(1, 45697090), (2, 22848545), (5, 9139418), (10, 4569709), (19, 2405110), (23, 1986830), (38, 1202555), (46, 993415), (95, 481022), (115, 397366), (190, 240511), (230, 198683), (437, 104570), (874, 52285), (2185, 20914), (4370, 10457)]