5268380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 48

約数和(自身を含む): 12446784

約数和(自身を除く): 7178404

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 881, 1196, 1495, 1762, 2990, 3524, 4405, 5980, 8810, 11453, 17620, 20263, 22906, 40526, 45812, 57265, 81052, 101315, 114530, 202630, 229060, 263419, 405260, 526838, 1053676, 1317095, 2634190, 5268380]

約数ペア:

[(1, 5268380), (2, 2634190), (4, 1317095), (5, 1053676), (10, 526838), (13, 405260), (20, 263419), (23, 229060), (26, 202630), (46, 114530), (52, 101315), (65, 81052), (92, 57265), (115, 45812), (130, 40526), (230, 22906), (260, 20263), (299, 17620), (460, 11453), (598, 8810), (881, 5980), (1196, 4405), (1495, 3524), (1762, 2990)]