2022963725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{2099}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 2643060000

約数和(自身を除く): 620096275

約数列:

[1, 5, 19, 25, 95, 475, 2029, 2099, 10145, 10495, 38551, 39881, 50725, 52475, 192755, 199405, 963775, 997025, 4258871, 21294355, 80918549, 106471775, 404592745, 2022963725]

約数ペア:

[(1, 2022963725), (5, 404592745), (19, 106471775), (25, 80918549), (95, 21294355), (475, 4258871), (2029, 997025), (2099, 963775), (10145, 199405), (10495, 192755), (38551, 52475), (39881, 50725)]