130136240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{125131}}^1$

素因数の和:125157

約数の個数: 40

約数和(自身を含む): 325843728

約数和(自身を除く): 195707488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 125131, 250262, 500524, 625655, 1001048, 1251310, 1626703, 2002096, 2502620, 3253406, 5005240, 6506812, 8133515, 10010480, 13013624, 16267030, 26027248, 32534060, 65068120, 130136240]

約数ペア:

[(1, 130136240), (2, 65068120), (4, 32534060), (5, 26027248), (8, 16267030), (10, 13013624), (13, 10010480), (16, 8133515), (20, 6506812), (26, 5005240), (40, 3253406), (52, 2502620), (65, 2002096), (80, 1626703), (104, 1251310), (130, 1001048), (208, 625655), (260, 500524), (520, 250262), (1040, 125131)]