23358340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 33250940

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 29, 34, 46, 58, 68, 85, 92, 103, 115, 116, 145, 170, 206, 230, 290, 340, 391, 412, 460, 493, 515, 580, 667, 782, 986, 1030, 1334, 1564, 1751, 1955, 1972, 2060, 2369, 2465, 2668, 2987, 3335, 3502, 3910, 4738, 4930, 5974, 6670, 7004, 7820, 8755, 9476, 9860, 11339, 11845, 11948, 13340, 14935, 17510, 22678, 23690, 29870, 35020, 40273, 45356, 47380, 50779, 56695, 59740, 68701, 80546, 101558, 113390, 137402, 161092, 201365, 203116, 226780, 253895, 274804, 343505, 402730, 507790, 687010, 805460, 1015580, 1167917, 1374020, 2335834, 4671668, 5839585, 11679170, 23358340]

約数ペア:

[(1, 23358340), (2, 11679170), (4, 5839585), (5, 4671668), (10, 2335834), (17, 1374020), (20, 1167917), (23, 1015580), (29, 805460), (34, 687010), (46, 507790), (58, 402730), (68, 343505), (85, 274804), (92, 253895), (103, 226780), (115, 203116), (116, 201365), (145, 161092), (170, 137402), (206, 113390), (230, 101558), (290, 80546), (340, 68701), (391, 59740), (412, 56695), (460, 50779), (493, 47380), (515, 45356), (580, 40273), (667, 35020), (782, 29870), (986, 23690), (1030, 22678), (1334, 17510), (1564, 14935), (1751, 13340), (1955, 11948), (1972, 11845), (2060, 11339), (2369, 9860), (2465, 9476), (2668, 8755), (2987, 7820), (3335, 7004), (3502, 6670), (3910, 5974), (4738, 4930)]