1106042780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{7727}}^1$

素因数の和:8174

約数の個数: 48

約数和(自身を含む): 2465479296

約数和(自身を除く): 1359436516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 421, 842, 1684, 2105, 4210, 7157, 7727, 8420, 14314, 15454, 28628, 30908, 35785, 38635, 71570, 77270, 131359, 143140, 154540, 262718, 525436, 656795, 1313590, 2627180, 3253067, 6506134, 13012268, 16265335, 32530670, 55302139, 65061340, 110604278, 221208556, 276510695, 553021390, 1106042780]

約数ペア:

[(1, 1106042780), (2, 553021390), (4, 276510695), (5, 221208556), (10, 110604278), (17, 65061340), (20, 55302139), (34, 32530670), (68, 16265335), (85, 13012268), (170, 6506134), (340, 3253067), (421, 2627180), (842, 1313590), (1684, 656795), (2105, 525436), (4210, 262718), (7157, 154540), (7727, 143140), (8420, 131359), (14314, 77270), (15454, 71570), (28628, 38635), (30908, 35785)]