3228100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1699}}^1$

素因数の和:1732

約数の個数: 36

約数和(自身を含む): 7378000

約数和(自身を除く): 4149900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1699, 1900, 3398, 6796, 8495, 16990, 32281, 33980, 42475, 64562, 84950, 129124, 161405, 169900, 322810, 645620, 807025, 1614050, 3228100]

約数ペア:

[(1, 3228100), (2, 1614050), (4, 807025), (5, 645620), (10, 322810), (19, 169900), (20, 161405), (25, 129124), (38, 84950), (50, 64562), (76, 42475), (95, 33980), (100, 32281), (190, 16990), (380, 8495), (475, 6796), (950, 3398), (1699, 1900)]