71549600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 72

約数和(自身を含む): 184980348

約数和(自身を除く): 113430748

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5261, 6800, 10522, 13600, 21044, 26305, 42088, 52610, 84176, 89437, 105220, 131525, 168352, 178874, 210440, 263050, 357748, 420880, 447185, 526100, 715496, 841760, 894370, 1052200, 1430992, 1788740, 2104400, 2235925, 2861984, 3577480, 4208800, 4471850, 7154960, 8943700, 14309920, 17887400, 35774800, 71549600]

約数ペア:

[(1, 71549600), (2, 35774800), (4, 17887400), (5, 14309920), (8, 8943700), (10, 7154960), (16, 4471850), (17, 4208800), (20, 3577480), (25, 2861984), (32, 2235925), (34, 2104400), (40, 1788740), (50, 1430992), (68, 1052200), (80, 894370), (85, 841760), (100, 715496), (136, 526100), (160, 447185), (170, 420880), (200, 357748), (272, 263050), (340, 210440), (400, 178874), (425, 168352), (544, 131525), (680, 105220), (800, 89437), (850, 84176), (1360, 52610), (1700, 42088), (2720, 26305), (3400, 21044), (5261, 13600), (6800, 10522)]