2239659260

素因数分解:

$2^2\times 5^1\times {\mathrm{12721}}^1\times {\mathrm{8803}}^1$

素因数の和:21533

約数の個数: 24

約数和(自身を含む): 4704188496

約数和(自身を除く): 2464529236

約数列:

[1, 2, 4, 5, 10, 20, 8803, 12721, 17606, 25442, 35212, 44015, 50884, 63605, 88030, 127210, 176060, 254420, 111982963, 223965926, 447931852, 559914815, 1119829630, 2239659260]

約数ペア:

[(1, 2239659260), (2, 1119829630), (4, 559914815), (5, 447931852), (10, 223965926), (20, 111982963), (8803, 254420), (12721, 176060), (17606, 127210), (25442, 88030), (35212, 63605), (44015, 50884)]