273341680

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3631}}^1$

素因数の和:4585

約数の個数: 40

約数和(自身を含む): 636369984

約数和(自身を除く): 363028304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 3631, 3764, 4705, 7262, 7528, 9410, 14524, 15056, 18155, 18820, 29048, 36310, 37640, 58096, 72620, 75280, 145240, 290480, 3416771, 6833542, 13667084, 17083855, 27334168, 34167710, 54668336, 68335420, 136670840, 273341680]

約数ペア:

[(1, 273341680), (2, 136670840), (4, 68335420), (5, 54668336), (8, 34167710), (10, 27334168), (16, 17083855), (20, 13667084), (40, 6833542), (80, 3416771), (941, 290480), (1882, 145240), (3631, 75280), (3764, 72620), (4705, 58096), (7262, 37640), (7528, 36310), (9410, 29048), (14524, 18820), (15056, 18155)]