57465160

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6011}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 129859200

約数和(自身を除く): 72394040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 6011, 9560, 12022, 24044, 30055, 48088, 60110, 120220, 240440, 1436629, 2873258, 5746516, 7183145, 11493032, 14366290, 28732580, 57465160]

約数ペア:

[(1, 57465160), (2, 28732580), (4, 14366290), (5, 11493032), (8, 7183145), (10, 5746516), (20, 2873258), (40, 1436629), (239, 240440), (478, 120220), (956, 60110), (1195, 48088), (1912, 30055), (2390, 24044), (4780, 12022), (6011, 9560)]