57872260

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19163}}^1$

素因数の和:19323

約数の個数: 24

約数和(自身を含む): 122342976

約数和(自身を除く): 64470716

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 19163, 38326, 76652, 95815, 191630, 383260, 2893613, 5787226, 11574452, 14468065, 28936130, 57872260]

約数ペア:

[(1, 57872260), (2, 28936130), (4, 14468065), (5, 11574452), (10, 5787226), (20, 2893613), (151, 383260), (302, 191630), (604, 95815), (755, 76652), (1510, 38326), (3020, 19163)]