4896520

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{751}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 11099520

約数和(自身を除く): 6203000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 751, 815, 1304, 1502, 1630, 3004, 3260, 3755, 6008, 6520, 7510, 15020, 30040, 122413, 244826, 489652, 612065, 979304, 1224130, 2448260, 4896520]

約数ペア:

[(1, 4896520), (2, 2448260), (4, 1224130), (5, 979304), (8, 612065), (10, 489652), (20, 244826), (40, 122413), (163, 30040), (326, 15020), (652, 7510), (751, 6520), (815, 6008), (1304, 3755), (1502, 3260), (1630, 3004)]