38410160

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9059}}^1$

素因数の和:9125

約数の個数: 40

約数和(自身を含む): 90998640

約数和(自身を除く): 52588480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 9059, 18118, 36236, 45295, 72472, 90590, 144944, 181180, 362360, 480127, 724720, 960254, 1920508, 2400635, 3841016, 4801270, 7682032, 9602540, 19205080, 38410160]

約数ペア:

[(1, 38410160), (2, 19205080), (4, 9602540), (5, 7682032), (8, 4801270), (10, 3841016), (16, 2400635), (20, 1920508), (40, 960254), (53, 724720), (80, 480127), (106, 362360), (212, 181180), (265, 144944), (424, 90590), (530, 72472), (848, 45295), (1060, 36236), (2120, 18118), (4240, 9059)]