44293420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 96768000

約数和(自身を除く): 52474580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 199, 310, 359, 398, 620, 718, 796, 995, 1436, 1795, 1990, 3590, 3980, 6169, 7180, 11129, 12338, 22258, 24676, 30845, 44516, 55645, 61690, 71441, 111290, 123380, 142882, 222580, 285764, 357205, 714410, 1428820, 2214671, 4429342, 8858684, 11073355, 22146710, 44293420]

約数ペア:

[(1, 44293420), (2, 22146710), (4, 11073355), (5, 8858684), (10, 4429342), (20, 2214671), (31, 1428820), (62, 714410), (124, 357205), (155, 285764), (199, 222580), (310, 142882), (359, 123380), (398, 111290), (620, 71441), (718, 61690), (796, 55645), (995, 44516), (1436, 30845), (1795, 24676), (1990, 22258), (3590, 12338), (3980, 11129), (6169, 7180)]