1061631567440

素因数分解:

$2^4\times 5^1\times {\mathrm{113081}}^1\times {\mathrm{117353}}^1$

素因数の和:230447

約数の個数: 40

約数和(自身を含む): 2468336255208

約数和(自身を除く): 1406704687768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113081, 117353, 226162, 234706, 452324, 469412, 565405, 586765, 904648, 938824, 1130810, 1173530, 1809296, 1877648, 2261620, 2347060, 4523240, 4694120, 9046480, 9388240, 13270394593, 26540789186, 53081578372, 66351972965, 106163156744, 132703945930, 212326313488, 265407891860, 530815783720, 1061631567440]

約数ペア:

[(1, 1061631567440), (2, 530815783720), (4, 265407891860), (5, 212326313488), (8, 132703945930), (10, 106163156744), (16, 66351972965), (20, 53081578372), (40, 26540789186), (80, 13270394593), (113081, 9388240), (117353, 9046480), (226162, 4694120), (234706, 4523240), (452324, 2347060), (469412, 2261620), (565405, 1877648), (586765, 1809296), (904648, 1173530), (938824, 1130810)]