1120460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 2591904

約数和(自身を除く): 1471444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 463, 484, 605, 926, 1210, 1852, 2315, 2420, 4630, 5093, 9260, 10186, 20372, 25465, 50930, 56023, 101860, 112046, 224092, 280115, 560230, 1120460]

約数ペア:

[(1, 1120460), (2, 560230), (4, 280115), (5, 224092), (10, 112046), (11, 101860), (20, 56023), (22, 50930), (44, 25465), (55, 20372), (110, 10186), (121, 9260), (220, 5093), (242, 4630), (463, 2420), (484, 2315), (605, 1852), (926, 1210)]