470897713450

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{3169}}^1\times {\mathrm{37619}}^1$

素因数の和:40879

約数の個数: 48

約数和(自身を含む): 887260176000

約数和(自身を除く): 416362462550

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3169, 3950, 6338, 15845, 31690, 37619, 75238, 79225, 158450, 188095, 250351, 376190, 500702, 940475, 1251755, 1880950, 2503510, 2971901, 5943802, 6258775, 12517550, 14859505, 29719010, 74297525, 119214611, 148595050, 238429222, 596073055, 1192146110, 2980365275, 5960730550, 9417954269, 18835908538, 47089771345, 94179542690, 235448856725, 470897713450]

約数ペア:

[(1, 470897713450), (2, 235448856725), (5, 94179542690), (10, 47089771345), (25, 18835908538), (50, 9417954269), (79, 5960730550), (158, 2980365275), (395, 1192146110), (790, 596073055), (1975, 238429222), (3169, 148595050), (3950, 119214611), (6338, 74297525), (15845, 29719010), (31690, 14859505), (37619, 12517550), (75238, 6258775), (79225, 5943802), (158450, 2971901), (188095, 2503510), (250351, 1880950), (376190, 1251755), (500702, 940475)]