5000900

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1220

約数の個数: 36

約数和(自身を含む): 11113872

約数和(自身を除く): 6112972

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 1163, 2150, 2326, 4300, 4652, 5815, 11630, 23260, 29075, 50009, 58150, 100018, 116300, 200036, 250045, 500090, 1000180, 1250225, 2500450, 5000900]

約数ペア:

[(1, 5000900), (2, 2500450), (4, 1250225), (5, 1000180), (10, 500090), (20, 250045), (25, 200036), (43, 116300), (50, 100018), (86, 58150), (100, 50009), (172, 29075), (215, 23260), (430, 11630), (860, 5815), (1075, 4652), (1163, 4300), (2150, 2326)]