79834854560

素因数分解:

$2^5\times 5^1\times {\mathrm{557}}^1\times {\mathrm{895813}}^1$

素因数の和:896385

約数の個数: 48

約数和(自身を含む): 188948672136

約数和(自身を除く): 109113817576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 557, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 17824, 22280, 44560, 89120, 895813, 1791626, 3583252, 4479065, 7166504, 8958130, 14333008, 17916260, 28666016, 35832520, 71665040, 143330080, 498967841, 997935682, 1995871364, 2494839205, 3991742728, 4989678410, 7983485456, 9979356820, 15966970912, 19958713640, 39917427280, 79834854560]

約数ペア:

[(1, 79834854560), (2, 39917427280), (4, 19958713640), (5, 15966970912), (8, 9979356820), (10, 7983485456), (16, 4989678410), (20, 3991742728), (32, 2494839205), (40, 1995871364), (80, 997935682), (160, 498967841), (557, 143330080), (1114, 71665040), (2228, 35832520), (2785, 28666016), (4456, 17916260), (5570, 14333008), (8912, 8958130), (11140, 7166504), (17824, 4479065), (22280, 3583252), (44560, 1791626), (89120, 895813)]