40594580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3631}}^1$

素因数の和:3696

約数の個数: 48

約数和(自身を含む): 93967104

約数和(自身を除く): 53372524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 2236, 2795, 3631, 5590, 7262, 11180, 14524, 18155, 36310, 47203, 72620, 94406, 156133, 188812, 236015, 312266, 472030, 624532, 780665, 944060, 1561330, 2029729, 3122660, 4059458, 8118916, 10148645, 20297290, 40594580]

約数ペア:

[(1, 40594580), (2, 20297290), (4, 10148645), (5, 8118916), (10, 4059458), (13, 3122660), (20, 2029729), (26, 1561330), (43, 944060), (52, 780665), (65, 624532), (86, 472030), (130, 312266), (172, 236015), (215, 188812), (260, 156133), (430, 94406), (559, 72620), (860, 47203), (1118, 36310), (2236, 18155), (2795, 14524), (3631, 11180), (5590, 7262)]