23353460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89821}}^1$

素因数の和:89843

約数の個数: 24

約数和(自身を含む): 52815336

約数和(自身を除く): 29461876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 89821, 179642, 359284, 449105, 898210, 1167673, 1796420, 2335346, 4670692, 5838365, 11676730, 23353460]

約数ペア:

[(1, 23353460), (2, 11676730), (4, 5838365), (5, 4670692), (10, 2335346), (13, 1796420), (20, 1167673), (26, 898210), (52, 449105), (65, 359284), (130, 179642), (260, 89821)]