100944160

素因数分解:

$2^5\times 5^1\times {\mathrm{630901}}^1$

素因数の和:630916

約数の個数: 24

約数和(自身を含む): 238480956

約数和(自身を除く): 137536796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 630901, 1261802, 2523604, 3154505, 5047208, 6309010, 10094416, 12618020, 20188832, 25236040, 50472080, 100944160]

約数ペア:

[(1, 100944160), (2, 50472080), (4, 25236040), (5, 20188832), (8, 12618020), (10, 10094416), (16, 6309010), (20, 5047208), (32, 3154505), (40, 2523604), (80, 1261802), (160, 630901)]