104865127540

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{191899}}^1$

素因数の和:192304

約数の個数: 48

約数和(自身を含む): 223417656000

約数和(自身を除く): 118552528460

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 307, 356, 445, 614, 890, 1228, 1535, 1780, 3070, 6140, 27323, 54646, 109292, 136615, 191899, 273230, 383798, 546460, 767596, 959495, 1918990, 3837980, 17079011, 34158022, 58912993, 68316044, 85395055, 117825986, 170790110, 235651972, 294564965, 341580220, 589129930, 1178259860, 5243256377, 10486512754, 20973025508, 26216281885, 52432563770, 104865127540]

約数ペア:

[(1, 104865127540), (2, 52432563770), (4, 26216281885), (5, 20973025508), (10, 10486512754), (20, 5243256377), (89, 1178259860), (178, 589129930), (307, 341580220), (356, 294564965), (445, 235651972), (614, 170790110), (890, 117825986), (1228, 85395055), (1535, 68316044), (1780, 58912993), (3070, 34158022), (6140, 17079011), (27323, 3837980), (54646, 1918990), (109292, 959495), (136615, 767596), (191899, 546460), (273230, 383798)]