41958702920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{421103}}^1$

素因数の和:421214

約数の個数: 64

約数和(自身を含む): 98235141120

約数和(自身を除く): 56276438200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 53, 94, 106, 188, 212, 235, 265, 376, 424, 470, 530, 940, 1060, 1880, 2120, 2491, 4982, 9964, 12455, 19928, 24910, 49820, 99640, 421103, 842206, 1684412, 2105515, 3368824, 4211030, 8422060, 16844120, 19791841, 22318459, 39583682, 44636918, 79167364, 89273836, 98959205, 111592295, 158334728, 178547672, 197918410, 223184590, 395836820, 446369180, 791673640, 892738360, 1048967573, 2097935146, 4195870292, 5244837865, 8391740584, 10489675730, 20979351460, 41958702920]

約数ペア:

[(1, 41958702920), (2, 20979351460), (4, 10489675730), (5, 8391740584), (8, 5244837865), (10, 4195870292), (20, 2097935146), (40, 1048967573), (47, 892738360), (53, 791673640), (94, 446369180), (106, 395836820), (188, 223184590), (212, 197918410), (235, 178547672), (265, 158334728), (376, 111592295), (424, 98959205), (470, 89273836), (530, 79167364), (940, 44636918), (1060, 39583682), (1880, 22318459), (2120, 19791841), (2491, 16844120), (4982, 8422060), (9964, 4211030), (12455, 3368824), (19928, 2105515), (24910, 1684412), (49820, 842206), (99640, 421103)]