108377240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 147090280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 568, 620, 710, 1231, 1240, 1420, 2201, 2462, 2840, 4402, 4924, 6155, 8804, 9848, 11005, 12310, 17608, 22010, 24620, 38161, 44020, 49240, 76322, 87401, 88040, 152644, 174802, 190805, 305288, 349604, 381610, 437005, 699208, 763220, 874010, 1526440, 1748020, 2709431, 3496040, 5418862, 10837724, 13547155, 21675448, 27094310, 54188620, 108377240]

約数ペア:

[(1, 108377240), (2, 54188620), (4, 27094310), (5, 21675448), (8, 13547155), (10, 10837724), (20, 5418862), (31, 3496040), (40, 2709431), (62, 1748020), (71, 1526440), (124, 874010), (142, 763220), (155, 699208), (248, 437005), (284, 381610), (310, 349604), (355, 305288), (568, 190805), (620, 174802), (710, 152644), (1231, 88040), (1240, 87401), (1420, 76322), (2201, 49240), (2462, 44020), (2840, 38161), (4402, 24620), (4924, 22010), (6155, 17608), (8804, 12310), (9848, 11005)]