44238680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 103913280

約数和(自身を除く): 59674600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 421, 568, 710, 740, 842, 1420, 1480, 1684, 2105, 2627, 2840, 3368, 4210, 5254, 8420, 10508, 13135, 15577, 16840, 21016, 26270, 29891, 31154, 52540, 59782, 62308, 77885, 105080, 119564, 124616, 149455, 155770, 239128, 298910, 311540, 597820, 623080, 1105967, 1195640, 2211934, 4423868, 5529835, 8847736, 11059670, 22119340, 44238680]

約数ペア:

[(1, 44238680), (2, 22119340), (4, 11059670), (5, 8847736), (8, 5529835), (10, 4423868), (20, 2211934), (37, 1195640), (40, 1105967), (71, 623080), (74, 597820), (142, 311540), (148, 298910), (185, 239128), (284, 155770), (296, 149455), (355, 124616), (370, 119564), (421, 105080), (568, 77885), (710, 62308), (740, 59782), (842, 52540), (1420, 31154), (1480, 29891), (1684, 26270), (2105, 21016), (2627, 16840), (2840, 15577), (3368, 13135), (4210, 10508), (5254, 8420)]