10863380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^2$

素因数の和:165

約数の個数: 54

約数和(自身を含む): 25455402

約数和(自身を除く): 14592022

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 121, 134, 220, 242, 268, 335, 484, 605, 670, 737, 1210, 1340, 1474, 2420, 2948, 3685, 4489, 7370, 8107, 8978, 14740, 16214, 17956, 22445, 32428, 40535, 44890, 49379, 81070, 89780, 98758, 162140, 197516, 246895, 493790, 543169, 987580, 1086338, 2172676, 2715845, 5431690, 10863380]

約数ペア:

[(1, 10863380), (2, 5431690), (4, 2715845), (5, 2172676), (10, 1086338), (11, 987580), (20, 543169), (22, 493790), (44, 246895), (55, 197516), (67, 162140), (110, 98758), (121, 89780), (134, 81070), (220, 49379), (242, 44890), (268, 40535), (335, 32428), (484, 22445), (605, 17956), (670, 16214), (737, 14740), (1210, 8978), (1340, 8107), (1474, 7370), (2420, 4489), (2948, 3685)]