370958120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{713381}}^1$

素因数の和:713405

約数の個数: 32

約数和(自身を含む): 898861320

約数和(自身を除く): 527903200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 713381, 1426762, 2853524, 3566905, 5707048, 7133810, 9273953, 14267620, 18547906, 28535240, 37095812, 46369765, 74191624, 92739530, 185479060, 370958120]

約数ペア:

[(1, 370958120), (2, 185479060), (4, 92739530), (5, 74191624), (8, 46369765), (10, 37095812), (13, 28535240), (20, 18547906), (26, 14267620), (40, 9273953), (52, 7133810), (65, 5707048), (104, 3566905), (130, 2853524), (260, 1426762), (520, 713381)]