9688100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5132

約数の個数: 36

約数和(自身を含む): 22134000

約数和(自身を除く): 12445900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5099, 10198, 20396, 25495, 50990, 96881, 101980, 127475, 193762, 254950, 387524, 484405, 509900, 968810, 1937620, 2422025, 4844050, 9688100]

約数ペア:

[(1, 9688100), (2, 4844050), (4, 2422025), (5, 1937620), (10, 968810), (19, 509900), (20, 484405), (25, 387524), (38, 254950), (50, 193762), (76, 127475), (95, 101980), (100, 96881), (190, 50990), (380, 25495), (475, 20396), (950, 10198), (1900, 5099)]