22545740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9473}}^1$

素因数の和:9506

約数の個数: 48

約数和(自身を含む): 57298752

約数和(自身を除く): 34753012

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 9473, 18946, 37892, 47365, 66311, 94730, 132622, 161041, 189460, 265244, 322082, 331555, 644164, 663110, 805205, 1127287, 1326220, 1610410, 2254574, 3220820, 4509148, 5636435, 11272870, 22545740]

約数ペア:

[(1, 22545740), (2, 11272870), (4, 5636435), (5, 4509148), (7, 3220820), (10, 2254574), (14, 1610410), (17, 1326220), (20, 1127287), (28, 805205), (34, 663110), (35, 644164), (68, 331555), (70, 322082), (85, 265244), (119, 189460), (140, 161041), (170, 132622), (238, 94730), (340, 66311), (476, 47365), (595, 37892), (1190, 18946), (2380, 9473)]