79009480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 196473600

約数和(自身を除く): 117464120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1580, 1738, 2273, 3160, 3476, 4345, 4546, 6952, 8690, 9092, 11365, 17380, 18184, 22730, 25003, 34760, 45460, 50006, 90920, 100012, 125015, 179567, 200024, 250030, 359134, 500060, 718268, 897835, 1000120, 1436536, 1795670, 1975237, 3591340, 3950474, 7182680, 7900948, 9876185, 15801896, 19752370, 39504740, 79009480]

約数ペア:

[(1, 79009480), (2, 39504740), (4, 19752370), (5, 15801896), (8, 9876185), (10, 7900948), (11, 7182680), (20, 3950474), (22, 3591340), (40, 1975237), (44, 1795670), (55, 1436536), (79, 1000120), (88, 897835), (110, 718268), (158, 500060), (220, 359134), (316, 250030), (395, 200024), (440, 179567), (632, 125015), (790, 100012), (869, 90920), (1580, 50006), (1738, 45460), (2273, 34760), (3160, 25003), (3476, 22730), (4345, 18184), (4546, 17380), (6952, 11365), (8690, 9092)]