45646520

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7001}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 103349520

約数和(自身を除く): 57703000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 7001, 14002, 28004, 35005, 56008, 70010, 140020, 280040, 1141163, 2282326, 4564652, 5705815, 9129304, 11411630, 22823260, 45646520]

約数ペア:

[(1, 45646520), (2, 22823260), (4, 11411630), (5, 9129304), (8, 5705815), (10, 4564652), (20, 2282326), (40, 1141163), (163, 280040), (326, 140020), (652, 70010), (815, 56008), (1304, 35005), (1630, 28004), (3260, 14002), (6520, 7001)]