553182040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{813503}}^1$

素因数の和:813531

約数の個数: 32

約数和(自身を含む): 1317876480

約数和(自身を除く): 764694440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 813503, 1627006, 3254012, 4067515, 6508024, 8135030, 13829551, 16270060, 27659102, 32540120, 55318204, 69147755, 110636408, 138295510, 276591020, 553182040]

約数ペア:

[(1, 553182040), (2, 276591020), (4, 138295510), (5, 110636408), (8, 69147755), (10, 55318204), (17, 32540120), (20, 27659102), (34, 16270060), (40, 13829551), (68, 8135030), (85, 6508024), (136, 4067515), (170, 3254012), (340, 1627006), (680, 813503)]