220047584

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{5023}}^1$

素因数の和:5107

約数の個数: 36

約数和(自身を含む): 445332384

約数和(自身を除く): 225284800

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 1369, 2738, 5023, 5476, 10046, 10952, 20092, 21904, 40184, 43808, 80368, 160736, 185851, 371702, 743404, 1486808, 2973616, 5947232, 6876487, 13752974, 27505948, 55011896, 110023792, 220047584]

約数ペア:

[(1, 220047584), (2, 110023792), (4, 55011896), (8, 27505948), (16, 13752974), (32, 6876487), (37, 5947232), (74, 2973616), (148, 1486808), (296, 743404), (592, 371702), (1184, 185851), (1369, 160736), (2738, 80368), (5023, 43808), (5476, 40184), (10046, 21904), (10952, 20092)]