5431270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 10795680

約数和(自身を除く): 5364410

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1019, 1066, 2038, 2665, 5095, 5330, 10190, 13247, 26494, 41779, 66235, 83558, 132470, 208895, 417790, 543127, 1086254, 2715635, 5431270]

約数ペア:

[(1, 5431270), (2, 2715635), (5, 1086254), (10, 543127), (13, 417790), (26, 208895), (41, 132470), (65, 83558), (82, 66235), (130, 41779), (205, 26494), (410, 13247), (533, 10190), (1019, 5330), (1066, 5095), (2038, 2665)]