97158280

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10163}}^1$

素因数の和:10413

約数の個数: 32

約数和(自身を含む): 219542400

約数和(自身を除く): 122384120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 4780, 9560, 10163, 20326, 40652, 50815, 81304, 101630, 203260, 406520, 2428957, 4857914, 9715828, 12144785, 19431656, 24289570, 48579140, 97158280]

約数ペア:

[(1, 97158280), (2, 48579140), (4, 24289570), (5, 19431656), (8, 12144785), (10, 9715828), (20, 4857914), (40, 2428957), (239, 406520), (478, 203260), (956, 101630), (1195, 81304), (1912, 50815), (2390, 40652), (4780, 20326), (9560, 10163)]