1086580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:480

約数の個数: 36

約数和(自身を含む): 2513700

約数和(自身を除く): 1427120

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 449, 484, 605, 898, 1210, 1796, 2245, 2420, 4490, 4939, 8980, 9878, 19756, 24695, 49390, 54329, 98780, 108658, 217316, 271645, 543290, 1086580]

約数ペア:

[(1, 1086580), (2, 543290), (4, 271645), (5, 217316), (10, 108658), (11, 98780), (20, 54329), (22, 49390), (44, 24695), (55, 19756), (110, 9878), (121, 8980), (220, 4939), (242, 4490), (449, 2420), (484, 2245), (605, 1796), (898, 1210)]