9852140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 36

約数和(自身を含む): 21233856

約数和(自身を除く): 11381716

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 223, 235, 446, 470, 892, 940, 1115, 2209, 2230, 4418, 4460, 8836, 10481, 11045, 20962, 22090, 41924, 44180, 52405, 104810, 209620, 492607, 985214, 1970428, 2463035, 4926070, 9852140]

約数ペア:

[(1, 9852140), (2, 4926070), (4, 2463035), (5, 1970428), (10, 985214), (20, 492607), (47, 209620), (94, 104810), (188, 52405), (223, 44180), (235, 41924), (446, 22090), (470, 20962), (892, 11045), (940, 10481), (1115, 8836), (2209, 4460), (2230, 4418)]