2094673840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2971}}^1$

素因数の和:4250

約数の個数: 80

約数和(自身を含む): 5572143360

約数和(自身を除く): 3477469520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1259, 2518, 2971, 5036, 5942, 6295, 8813, 10072, 11884, 12590, 14855, 17626, 20144, 20797, 23768, 25180, 29710, 35252, 41594, 44065, 47536, 50360, 59420, 70504, 83188, 88130, 100720, 103985, 118840, 141008, 166376, 176260, 207970, 237680, 332752, 352520, 415940, 705040, 831880, 1663760, 3740489, 7480978, 14961956, 18702445, 26183423, 29923912, 37404890, 52366846, 59847824, 74809780, 104733692, 130917115, 149619560, 209467384, 261834230, 299239120, 418934768, 523668460, 1047336920, 2094673840]

約数ペア:

[(1, 2094673840), (2, 1047336920), (4, 523668460), (5, 418934768), (7, 299239120), (8, 261834230), (10, 209467384), (14, 149619560), (16, 130917115), (20, 104733692), (28, 74809780), (35, 59847824), (40, 52366846), (56, 37404890), (70, 29923912), (80, 26183423), (112, 18702445), (140, 14961956), (280, 7480978), (560, 3740489), (1259, 1663760), (2518, 831880), (2971, 705040), (5036, 415940), (5942, 352520), (6295, 332752), (8813, 237680), (10072, 207970), (11884, 176260), (12590, 166376), (14855, 141008), (17626, 118840), (20144, 103985), (20797, 100720), (23768, 88130), (25180, 83188), (29710, 70504), (35252, 59420), (41594, 50360), (44065, 47536)]