79584260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9319}}^1$

素因数の和:9396

約数の個数: 48

約数和(自身を含む): 194154240

約数和(自身を除く): 114569980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 9319, 18638, 37276, 46595, 65233, 93190, 130466, 186380, 260932, 326165, 568459, 652330, 1136918, 1304660, 2273836, 2842295, 3979213, 5684590, 7958426, 11369180, 15916852, 19896065, 39792130, 79584260]

約数ペア:

[(1, 79584260), (2, 39792130), (4, 19896065), (5, 15916852), (7, 11369180), (10, 7958426), (14, 5684590), (20, 3979213), (28, 2842295), (35, 2273836), (61, 1304660), (70, 1136918), (122, 652330), (140, 568459), (244, 326165), (305, 260932), (427, 186380), (610, 130466), (854, 93190), (1220, 65233), (1708, 46595), (2135, 37276), (4270, 18638), (8540, 9319)]