99440180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1231}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 239264256

約数和(自身を除く): 139824076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 1231, 2308, 2462, 2885, 4039, 4924, 5770, 6155, 8078, 8617, 11540, 12310, 16156, 17234, 20195, 24620, 34468, 40390, 43085, 80780, 86170, 172340, 710287, 1420574, 2841148, 3551435, 4972009, 7102870, 9944018, 14205740, 19888036, 24860045, 49720090, 99440180]

約数ペア:

[(1, 99440180), (2, 49720090), (4, 24860045), (5, 19888036), (7, 14205740), (10, 9944018), (14, 7102870), (20, 4972009), (28, 3551435), (35, 2841148), (70, 1420574), (140, 710287), (577, 172340), (1154, 86170), (1231, 80780), (2308, 43085), (2462, 40390), (2885, 34468), (4039, 24620), (4924, 20195), (5770, 17234), (6155, 16156), (8078, 12310), (8617, 11540)]