47506520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32099}}^1$

素因数の和:32147

約数の個数: 32

約数和(自身を含む): 109782000

約数和(自身を除く): 62275480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32099, 64198, 128396, 160495, 256792, 320990, 641980, 1187663, 1283960, 2375326, 4750652, 5938315, 9501304, 11876630, 23753260, 47506520]

約数ペア:

[(1, 47506520), (2, 23753260), (4, 11876630), (5, 9501304), (8, 5938315), (10, 4750652), (20, 2375326), (37, 1283960), (40, 1187663), (74, 641980), (148, 320990), (185, 256792), (296, 160495), (370, 128396), (740, 64198), (1480, 32099)]