98611480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 243233280

約数和(自身を除く): 144621800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 271, 440, 542, 827, 1084, 1355, 1654, 2168, 2710, 2981, 3308, 4135, 5420, 5962, 6616, 8270, 9097, 10840, 11924, 14905, 16540, 18194, 23848, 29810, 33080, 36388, 45485, 59620, 72776, 90970, 119240, 181940, 224117, 363880, 448234, 896468, 1120585, 1792936, 2241170, 2465287, 4482340, 4930574, 8964680, 9861148, 12326435, 19722296, 24652870, 49305740, 98611480]

約数ペア:

[(1, 98611480), (2, 49305740), (4, 24652870), (5, 19722296), (8, 12326435), (10, 9861148), (11, 8964680), (20, 4930574), (22, 4482340), (40, 2465287), (44, 2241170), (55, 1792936), (88, 1120585), (110, 896468), (220, 448234), (271, 363880), (440, 224117), (542, 181940), (827, 119240), (1084, 90970), (1355, 72776), (1654, 59620), (2168, 45485), (2710, 36388), (2981, 33080), (3308, 29810), (4135, 23848), (5420, 18194), (5962, 16540), (6616, 14905), (8270, 11924), (9097, 10840)]