26763680

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3559}}^1$

素因数の和:3621

約数の個数: 48

約数和(自身を含む): 64592640

約数和(自身を除く): 37828960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3559, 3760, 7118, 7520, 14236, 17795, 28472, 35590, 56944, 71180, 113888, 142360, 167273, 284720, 334546, 569440, 669092, 836365, 1338184, 1672730, 2676368, 3345460, 5352736, 6690920, 13381840, 26763680]

約数ペア:

[(1, 26763680), (2, 13381840), (4, 6690920), (5, 5352736), (8, 3345460), (10, 2676368), (16, 1672730), (20, 1338184), (32, 836365), (40, 669092), (47, 569440), (80, 334546), (94, 284720), (160, 167273), (188, 142360), (235, 113888), (376, 71180), (470, 56944), (752, 35590), (940, 28472), (1504, 17795), (1880, 14236), (3559, 7520), (3760, 7118)]