457932593680

素因数分解:

$2^4\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1663}}^1\times {\mathrm{3907}}^1$

素因数の和:6464

約数の個数: 80

約数和(自身を含む): 1066815719424

約数和(自身を除く): 608883125744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 881, 1663, 1762, 3326, 3524, 3907, 4405, 6652, 7048, 7814, 8315, 8810, 13304, 14096, 15628, 16630, 17620, 19535, 26608, 31256, 33260, 35240, 39070, 62512, 66520, 70480, 78140, 133040, 156280, 312560, 1465103, 2930206, 3442067, 5860412, 6497341, 6884134, 7325515, 11720824, 12994682, 13768268, 14651030, 17210335, 23441648, 25989364, 27536536, 29302060, 32486705, 34420670, 51978728, 55073072, 58604120, 64973410, 68841340, 103957456, 117208240, 129946820, 137682680, 259893640, 275365360, 519787280, 5724157421, 11448314842, 22896629684, 28620787105, 45793259368, 57241574210, 91586518736, 114483148420, 228966296840, 457932593680]

約数ペア:

[(1, 457932593680), (2, 228966296840), (4, 114483148420), (5, 91586518736), (8, 57241574210), (10, 45793259368), (16, 28620787105), (20, 22896629684), (40, 11448314842), (80, 5724157421), (881, 519787280), (1663, 275365360), (1762, 259893640), (3326, 137682680), (3524, 129946820), (3907, 117208240), (4405, 103957456), (6652, 68841340), (7048, 64973410), (7814, 58604120), (8315, 55073072), (8810, 51978728), (13304, 34420670), (14096, 32486705), (15628, 29302060), (16630, 27536536), (17620, 25989364), (19535, 23441648), (26608, 17210335), (31256, 14651030), (33260, 13768268), (35240, 12994682), (39070, 11720824), (62512, 7325515), (66520, 6884134), (70480, 6497341), (78140, 5860412), (133040, 3442067), (156280, 2930206), (312560, 1465103)]