4052793220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{366437}}^1$

素因数の和:366532

約数の個数: 48

約数和(自身を含む): 9849853440

約数和(自身を除く): 5797060220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 366437, 732874, 1465748, 1832185, 2565059, 3664370, 5130118, 7328740, 10260236, 12825295, 25650590, 28948523, 51301180, 57897046, 115794092, 144742615, 202639661, 289485230, 405279322, 578970460, 810558644, 1013198305, 2026396610, 4052793220]

約数ペア:

[(1, 4052793220), (2, 2026396610), (4, 1013198305), (5, 810558644), (7, 578970460), (10, 405279322), (14, 289485230), (20, 202639661), (28, 144742615), (35, 115794092), (70, 57897046), (79, 51301180), (140, 28948523), (158, 25650590), (316, 12825295), (395, 10260236), (553, 7328740), (790, 5130118), (1106, 3664370), (1580, 2565059), (2212, 1832185), (2765, 1465748), (5530, 732874), (11060, 366437)]