38248360

素因数分解:

$2^3\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1451}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 86248800

約数和(自身を除く): 48000440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 659, 1318, 1451, 2636, 2902, 3295, 5272, 5804, 6590, 7255, 11608, 13180, 14510, 26360, 29020, 58040, 956209, 1912418, 3824836, 4781045, 7649672, 9562090, 19124180, 38248360]

約数ペア:

[(1, 38248360), (2, 19124180), (4, 9562090), (5, 7649672), (8, 4781045), (10, 3824836), (20, 1912418), (40, 956209), (659, 58040), (1318, 29020), (1451, 26360), (2636, 14510), (2902, 13180), (3295, 11608), (5272, 7255), (5804, 6590)]