5047100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1286

約数の個数: 36

約数和(自身を含む): 11228448

約数和(自身を除く): 6181348

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1231, 2050, 2462, 4100, 4924, 6155, 12310, 24620, 30775, 50471, 61550, 100942, 123100, 201884, 252355, 504710, 1009420, 1261775, 2523550, 5047100]

約数ペア:

[(1, 5047100), (2, 2523550), (4, 1261775), (5, 1009420), (10, 504710), (20, 252355), (25, 201884), (41, 123100), (50, 100942), (82, 61550), (100, 50471), (164, 30775), (205, 24620), (410, 12310), (820, 6155), (1025, 4924), (1231, 4100), (2050, 2462)]