11850876880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{28211}}^1$

素因数の和:28372

約数の個数: 80

約数和(自身を含む): 28336132800

約数和(自身を除く): 16485255920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 89, 118, 178, 236, 295, 356, 445, 472, 590, 712, 890, 944, 1180, 1424, 1780, 2360, 3560, 4720, 5251, 7120, 10502, 21004, 26255, 28211, 42008, 52510, 56422, 84016, 105020, 112844, 141055, 210040, 225688, 282110, 420080, 451376, 564220, 1128440, 1664449, 2256880, 2510779, 3328898, 5021558, 6657796, 8322245, 10043116, 12553895, 13315592, 16644490, 20086232, 25107790, 26631184, 33288980, 40172464, 50215580, 66577960, 100431160, 133155920, 148135961, 200862320, 296271922, 592543844, 740679805, 1185087688, 1481359610, 2370175376, 2962719220, 5925438440, 11850876880]

約数ペア:

[(1, 11850876880), (2, 5925438440), (4, 2962719220), (5, 2370175376), (8, 1481359610), (10, 1185087688), (16, 740679805), (20, 592543844), (40, 296271922), (59, 200862320), (80, 148135961), (89, 133155920), (118, 100431160), (178, 66577960), (236, 50215580), (295, 40172464), (356, 33288980), (445, 26631184), (472, 25107790), (590, 20086232), (712, 16644490), (890, 13315592), (944, 12553895), (1180, 10043116), (1424, 8322245), (1780, 6657796), (2360, 5021558), (3560, 3328898), (4720, 2510779), (5251, 2256880), (7120, 1664449), (10502, 1128440), (21004, 564220), (26255, 451376), (28211, 420080), (42008, 282110), (52510, 225688), (56422, 210040), (84016, 141055), (105020, 112844)]