86382740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7333}}^1$

素因数の和:7392

約数の個数: 48

約数和(自身を含む): 197137920

約数和(自身を除く): 110755180

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 7333, 11780, 14666, 29332, 36665, 73330, 139327, 146660, 227323, 278654, 454646, 557308, 696635, 909292, 1136615, 1393270, 2273230, 2786540, 4319137, 4546460, 8638274, 17276548, 21595685, 43191370, 86382740]

約数ペア:

[(1, 86382740), (2, 43191370), (4, 21595685), (5, 17276548), (10, 8638274), (19, 4546460), (20, 4319137), (31, 2786540), (38, 2273230), (62, 1393270), (76, 1136615), (95, 909292), (124, 696635), (155, 557308), (190, 454646), (310, 278654), (380, 227323), (589, 146660), (620, 139327), (1178, 73330), (2356, 36665), (2945, 29332), (5890, 14666), (7333, 11780)]