38809030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 75507264

約数和(自身を除く): 36698234

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 613, 974, 1226, 2435, 3065, 4870, 6130, 6331, 7969, 12662, 15938, 31655, 39845, 63310, 79690, 298531, 597062, 1492655, 2985310, 3880903, 7761806, 19404515, 38809030]

約数ペア:

[(1, 38809030), (2, 19404515), (5, 7761806), (10, 3880903), (13, 2985310), (26, 1492655), (65, 597062), (130, 298531), (487, 79690), (613, 63310), (974, 39845), (1226, 31655), (2435, 15938), (3065, 12662), (4870, 7969), (6130, 6331)]