1862120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 4513320

約数和(自身を除く): 2651200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3581, 7162, 14324, 17905, 28648, 35810, 46553, 71620, 93106, 143240, 186212, 232765, 372424, 465530, 931060, 1862120]

約数ペア:

[(1, 1862120), (2, 931060), (4, 465530), (5, 372424), (8, 232765), (10, 186212), (13, 143240), (20, 93106), (26, 71620), (40, 46553), (52, 35810), (65, 28648), (104, 17905), (130, 14324), (260, 7162), (520, 3581)]