25849010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 56173824

約数和(自身を除く): 30324814

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 374, 391, 506, 601, 782, 935, 1202, 1265, 1870, 1955, 2530, 3005, 3910, 4301, 6010, 6611, 8602, 10217, 13222, 13823, 20434, 21505, 27646, 33055, 43010, 51085, 66110, 69115, 102170, 112387, 138230, 152053, 224774, 234991, 304106, 469982, 561935, 760265, 1123870, 1174955, 1520530, 2349910, 2584901, 5169802, 12924505, 25849010]

約数ペア:

[(1, 25849010), (2, 12924505), (5, 5169802), (10, 2584901), (11, 2349910), (17, 1520530), (22, 1174955), (23, 1123870), (34, 760265), (46, 561935), (55, 469982), (85, 304106), (110, 234991), (115, 224774), (170, 152053), (187, 138230), (230, 112387), (253, 102170), (374, 69115), (391, 66110), (506, 51085), (601, 43010), (782, 33055), (935, 27646), (1202, 21505), (1265, 20434), (1870, 13823), (1955, 13222), (2530, 10217), (3005, 8602), (3910, 6611), (4301, 6010)]