2026746640

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{43159}}^1$

素因数の和:43759

約数の個数: 40

約数和(自身を含む): 4720322880

約数和(自身を除く): 2693576240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 5870, 9392, 11740, 23480, 43159, 46960, 86318, 172636, 215795, 345272, 431590, 690544, 863180, 1726360, 3452720, 25334333, 50668666, 101337332, 126671665, 202674664, 253343330, 405349328, 506686660, 1013373320, 2026746640]

約数ペア:

[(1, 2026746640), (2, 1013373320), (4, 506686660), (5, 405349328), (8, 253343330), (10, 202674664), (16, 126671665), (20, 101337332), (40, 50668666), (80, 25334333), (587, 3452720), (1174, 1726360), (2348, 863180), (2935, 690544), (4696, 431590), (5870, 345272), (9392, 215795), (11740, 172636), (23480, 86318), (43159, 46960)]