58218580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5857}}^1$

素因数の和:5944

約数の個数: 48

約数和(自身を含む): 141716736

約数和(自身を除く): 83498156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 4970, 5857, 9940, 11714, 23428, 29285, 40999, 58570, 81998, 117140, 163996, 204995, 409990, 415847, 819980, 831694, 1663388, 2079235, 2910929, 4158470, 5821858, 8316940, 11643716, 14554645, 29109290, 58218580]

約数ペア:

[(1, 58218580), (2, 29109290), (4, 14554645), (5, 11643716), (7, 8316940), (10, 5821858), (14, 4158470), (20, 2910929), (28, 2079235), (35, 1663388), (70, 831694), (71, 819980), (140, 415847), (142, 409990), (284, 204995), (355, 163996), (497, 117140), (710, 81998), (994, 58570), (1420, 40999), (1988, 29285), (2485, 23428), (4970, 11714), (5857, 9940)]