4051060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15603

約数の個数: 24

約数和(自身を含む): 9162216

約数和(自身を除く): 5111156

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 15581, 31162, 62324, 77905, 155810, 202553, 311620, 405106, 810212, 1012765, 2025530, 4051060]

約数ペア:

[(1, 4051060), (2, 2025530), (4, 1012765), (5, 810212), (10, 405106), (13, 311620), (20, 202553), (26, 155810), (52, 77905), (65, 62324), (130, 31162), (260, 15581)]