75460220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4831}}^1$

素因数の和:4922

約数の個数: 48

約数和(自身を含む): 175343616

約数和(自身を除く): 99883396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 4831, 7810, 9662, 15620, 19324, 24155, 48310, 53141, 96620, 106282, 212564, 265705, 343001, 531410, 686002, 1062820, 1372004, 1715005, 3430010, 3773011, 6860020, 7546022, 15092044, 18865055, 37730110, 75460220]

約数ペア:

[(1, 75460220), (2, 37730110), (4, 18865055), (5, 15092044), (10, 7546022), (11, 6860020), (20, 3773011), (22, 3430010), (44, 1715005), (55, 1372004), (71, 1062820), (110, 686002), (142, 531410), (220, 343001), (284, 265705), (355, 212564), (710, 106282), (781, 96620), (1420, 53141), (1562, 48310), (3124, 24155), (3905, 19324), (4831, 15620), (7810, 9662)]