89422960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 228235392

約数和(自身を除く): 138812432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 307, 331, 440, 614, 662, 880, 1228, 1324, 1535, 1655, 2456, 2648, 3070, 3310, 3377, 3641, 4912, 5296, 6140, 6620, 6754, 7282, 12280, 13240, 13508, 14564, 16885, 18205, 24560, 26480, 27016, 29128, 33770, 36410, 54032, 58256, 67540, 72820, 101617, 135080, 145640, 203234, 270160, 291280, 406468, 508085, 812936, 1016170, 1117787, 1625872, 2032340, 2235574, 4064680, 4471148, 5588935, 8129360, 8942296, 11177870, 17884592, 22355740, 44711480, 89422960]

約数ペア:

[(1, 89422960), (2, 44711480), (4, 22355740), (5, 17884592), (8, 11177870), (10, 8942296), (11, 8129360), (16, 5588935), (20, 4471148), (22, 4064680), (40, 2235574), (44, 2032340), (55, 1625872), (80, 1117787), (88, 1016170), (110, 812936), (176, 508085), (220, 406468), (307, 291280), (331, 270160), (440, 203234), (614, 145640), (662, 135080), (880, 101617), (1228, 72820), (1324, 67540), (1535, 58256), (1655, 54032), (2456, 36410), (2648, 33770), (3070, 29128), (3310, 27016), (3377, 26480), (3641, 24560), (4912, 18205), (5296, 16885), (6140, 14564), (6620, 13508), (6754, 13240), (7282, 12280)]