223068220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1481}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 497454048

約数和(自身を除く): 274385828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 443, 886, 1481, 1772, 2215, 2962, 4430, 5924, 7405, 7531, 8860, 14810, 15062, 25177, 29620, 30124, 37655, 50354, 75310, 100708, 125885, 150620, 251770, 503540, 656083, 1312166, 2624332, 3280415, 6560830, 11153411, 13121660, 22306822, 44613644, 55767055, 111534110, 223068220]

約数ペア:

[(1, 223068220), (2, 111534110), (4, 55767055), (5, 44613644), (10, 22306822), (17, 13121660), (20, 11153411), (34, 6560830), (68, 3280415), (85, 2624332), (170, 1312166), (340, 656083), (443, 503540), (886, 251770), (1481, 150620), (1772, 125885), (2215, 100708), (2962, 75310), (4430, 50354), (5924, 37655), (7405, 30124), (7531, 29620), (8860, 25177), (14810, 15062)]