36686740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 81607680

約数和(自身を除く): 44920940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 215, 290, 430, 580, 860, 1247, 1471, 2494, 2942, 4988, 5884, 6235, 7355, 12470, 14710, 24940, 29420, 42659, 63253, 85318, 126506, 170636, 213295, 253012, 316265, 426590, 632530, 853180, 1265060, 1834337, 3668674, 7337348, 9171685, 18343370, 36686740]

約数ペア:

[(1, 36686740), (2, 18343370), (4, 9171685), (5, 7337348), (10, 3668674), (20, 1834337), (29, 1265060), (43, 853180), (58, 632530), (86, 426590), (116, 316265), (145, 253012), (172, 213295), (215, 170636), (290, 126506), (430, 85318), (580, 63253), (860, 42659), (1247, 29420), (1471, 24940), (2494, 14710), (2942, 12470), (4988, 7355), (5884, 6235)]