4462120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8581}}^1$

素因数の和:8605

約数の個数: 32

約数和(自身を含む): 10813320

約数和(自身を除く): 6351200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 8581, 17162, 34324, 42905, 68648, 85810, 111553, 171620, 223106, 343240, 446212, 557765, 892424, 1115530, 2231060, 4462120]

約数ペア:

[(1, 4462120), (2, 2231060), (4, 1115530), (5, 892424), (8, 557765), (10, 446212), (13, 343240), (20, 223106), (26, 171620), (40, 111553), (52, 85810), (65, 68648), (104, 42905), (130, 34324), (260, 17162), (520, 8581)]