7813202380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4649}}^1\times {\mathrm{4943}}^1$

素因数の和:9618

約数の個数: 48

約数和(自身を含む): 17380137600

約数和(自身を除く): 9566935220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4649, 4943, 9298, 9886, 18596, 19772, 23245, 24715, 46490, 49430, 79033, 84031, 92980, 98860, 158066, 168062, 316132, 336124, 395165, 420155, 790330, 840310, 1580660, 1680620, 22980007, 45960014, 91920028, 114900035, 229800070, 390660119, 459600140, 781320238, 1562640476, 1953300595, 3906601190, 7813202380]

約数ペア:

[(1, 7813202380), (2, 3906601190), (4, 1953300595), (5, 1562640476), (10, 781320238), (17, 459600140), (20, 390660119), (34, 229800070), (68, 114900035), (85, 91920028), (170, 45960014), (340, 22980007), (4649, 1680620), (4943, 1580660), (9298, 840310), (9886, 790330), (18596, 420155), (19772, 395165), (23245, 336124), (24715, 316132), (46490, 168062), (49430, 158066), (79033, 98860), (84031, 92980)]