132817400

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 310460040

約数和(自身を除く): 177642640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1970, 3371, 3940, 4925, 6742, 7880, 9850, 13484, 16855, 19700, 26968, 33710, 39400, 67420, 84275, 134840, 168550, 337100, 664087, 674200, 1328174, 2656348, 3320435, 5312696, 6640870, 13281740, 16602175, 26563480, 33204350, 66408700, 132817400]

約数ペア:

[(1, 132817400), (2, 66408700), (4, 33204350), (5, 26563480), (8, 16602175), (10, 13281740), (20, 6640870), (25, 5312696), (40, 3320435), (50, 2656348), (100, 1328174), (197, 674200), (200, 664087), (394, 337100), (788, 168550), (985, 134840), (1576, 84275), (1970, 67420), (3371, 39400), (3940, 33710), (4925, 26968), (6742, 19700), (7880, 16855), (9850, 13484)]