100287890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4933}}^1$

素因数の和:5066

約数の個数: 32

約数和(自身を含む): 191833920

約数和(自身を除く): 91546030

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 4933, 9866, 10165, 20330, 24665, 49330, 93727, 187454, 468635, 527831, 937270, 1055662, 2639155, 5278310, 10028789, 20057578, 50143945, 100287890]

約数ペア:

[(1, 100287890), (2, 50143945), (5, 20057578), (10, 10028789), (19, 5278310), (38, 2639155), (95, 1055662), (107, 937270), (190, 527831), (214, 468635), (535, 187454), (1070, 93727), (2033, 49330), (4066, 24665), (4933, 20330), (9866, 10165)]