2592329680

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1$

素因数の和:1028

約数の個数: 80

約数和(自身を含む): 6088092480

約数和(自身を除く): 3495762800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 379, 386, 443, 758, 772, 886, 965, 1516, 1544, 1772, 1895, 1930, 2215, 3032, 3088, 3544, 3790, 3860, 4430, 6064, 7088, 7580, 7720, 8860, 15160, 15440, 17720, 30320, 35440, 73147, 85499, 146294, 167897, 170998, 292588, 335794, 341996, 365735, 427495, 585176, 671588, 683992, 731470, 839485, 854990, 1170352, 1343176, 1367984, 1462940, 1678970, 1709980, 2686352, 2925880, 3357940, 3419960, 5851760, 6715880, 6839920, 13431760, 32404121, 64808242, 129616484, 162020605, 259232968, 324041210, 518465936, 648082420, 1296164840, 2592329680]

約数ペア:

[(1, 2592329680), (2, 1296164840), (4, 648082420), (5, 518465936), (8, 324041210), (10, 259232968), (16, 162020605), (20, 129616484), (40, 64808242), (80, 32404121), (193, 13431760), (379, 6839920), (386, 6715880), (443, 5851760), (758, 3419960), (772, 3357940), (886, 2925880), (965, 2686352), (1516, 1709980), (1544, 1678970), (1772, 1462940), (1895, 1367984), (1930, 1343176), (2215, 1170352), (3032, 854990), (3088, 839485), (3544, 731470), (3790, 683992), (3860, 671588), (4430, 585176), (6064, 427495), (7088, 365735), (7580, 341996), (7720, 335794), (8860, 292588), (15160, 170998), (15440, 167897), (17720, 146294), (30320, 85499), (35440, 73147)]