5735380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 13982976

約数和(自身を除く): 8247596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 577, 710, 994, 1154, 1420, 1988, 2308, 2485, 2885, 4039, 4970, 5770, 8078, 9940, 11540, 16156, 20195, 40390, 40967, 80780, 81934, 163868, 204835, 286769, 409670, 573538, 819340, 1147076, 1433845, 2867690, 5735380]

約数ペア:

[(1, 5735380), (2, 2867690), (4, 1433845), (5, 1147076), (7, 819340), (10, 573538), (14, 409670), (20, 286769), (28, 204835), (35, 163868), (70, 81934), (71, 80780), (140, 40967), (142, 40390), (284, 20195), (355, 16156), (497, 11540), (577, 9940), (710, 8078), (994, 5770), (1154, 4970), (1420, 4039), (1988, 2885), (2308, 2485)]