99918140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{863}}^1$

素因数の和:1706

約数の個数: 48

約数和(自身を含む): 240371712

約数和(自身を除く): 140453572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 827, 863, 1654, 1726, 3308, 3452, 4135, 4315, 5789, 6041, 8270, 8630, 11578, 12082, 16540, 17260, 23156, 24164, 28945, 30205, 57890, 60410, 115780, 120820, 713701, 1427402, 2854804, 3568505, 4995907, 7137010, 9991814, 14274020, 19983628, 24979535, 49959070, 99918140]

約数ペア:

[(1, 99918140), (2, 49959070), (4, 24979535), (5, 19983628), (7, 14274020), (10, 9991814), (14, 7137010), (20, 4995907), (28, 3568505), (35, 2854804), (70, 1427402), (140, 713701), (827, 120820), (863, 115780), (1654, 60410), (1726, 57890), (3308, 30205), (3452, 28945), (4135, 24164), (4315, 23156), (5789, 17260), (6041, 16540), (8270, 12082), (8630, 11578)]