40928360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 101243520

約数和(自身を除く): 60315160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 557, 668, 835, 1114, 1336, 1670, 1837, 2228, 2785, 3340, 3674, 4456, 5570, 6127, 6680, 7348, 9185, 11140, 12254, 14696, 18370, 22280, 24508, 30635, 36740, 49016, 61270, 73480, 93019, 122540, 186038, 245080, 372076, 465095, 744152, 930190, 1023209, 1860380, 2046418, 3720760, 4092836, 5116045, 8185672, 10232090, 20464180, 40928360]

約数ペア:

[(1, 40928360), (2, 20464180), (4, 10232090), (5, 8185672), (8, 5116045), (10, 4092836), (11, 3720760), (20, 2046418), (22, 1860380), (40, 1023209), (44, 930190), (55, 744152), (88, 465095), (110, 372076), (167, 245080), (220, 186038), (334, 122540), (440, 93019), (557, 73480), (668, 61270), (835, 49016), (1114, 36740), (1336, 30635), (1670, 24508), (1837, 22280), (2228, 18370), (2785, 14696), (3340, 12254), (3674, 11140), (4456, 9185), (5570, 7348), (6127, 6680)]