22272050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 43872192

約数和(自身を除く): 21600142

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 107, 115, 181, 214, 230, 362, 535, 575, 905, 1070, 1150, 1810, 2461, 2675, 4163, 4525, 4922, 5350, 8326, 9050, 12305, 19367, 20815, 24610, 38734, 41630, 61525, 96835, 104075, 123050, 193670, 208150, 445441, 484175, 890882, 968350, 2227205, 4454410, 11136025, 22272050]

約数ペア:

[(1, 22272050), (2, 11136025), (5, 4454410), (10, 2227205), (23, 968350), (25, 890882), (46, 484175), (50, 445441), (107, 208150), (115, 193670), (181, 123050), (214, 104075), (230, 96835), (362, 61525), (535, 41630), (575, 38734), (905, 24610), (1070, 20815), (1150, 19367), (1810, 12305), (2461, 9050), (2675, 8326), (4163, 5350), (4525, 4922)]