57623440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2456

約数の個数: 80

約数和(自身を含む): 156739968

約数和(自身を除く): 99116528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2393, 2408, 3010, 3440, 4786, 4816, 6020, 9572, 11965, 12040, 16751, 19144, 23930, 24080, 33502, 38288, 47860, 67004, 83755, 95720, 102899, 134008, 167510, 191440, 205798, 268016, 335020, 411596, 514495, 670040, 720293, 823192, 1028990, 1340080, 1440586, 1646384, 2057980, 2881172, 3601465, 4115960, 5762344, 7202930, 8231920, 11524688, 14405860, 28811720, 57623440]

約数ペア:

[(1, 57623440), (2, 28811720), (4, 14405860), (5, 11524688), (7, 8231920), (8, 7202930), (10, 5762344), (14, 4115960), (16, 3601465), (20, 2881172), (28, 2057980), (35, 1646384), (40, 1440586), (43, 1340080), (56, 1028990), (70, 823192), (80, 720293), (86, 670040), (112, 514495), (140, 411596), (172, 335020), (215, 268016), (280, 205798), (301, 191440), (344, 167510), (430, 134008), (560, 102899), (602, 95720), (688, 83755), (860, 67004), (1204, 47860), (1505, 38288), (1720, 33502), (2393, 24080), (2408, 23930), (3010, 19144), (3440, 16751), (4786, 12040), (4816, 11965), (6020, 9572)]