1442207180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{2777}}^1$

素因数の和:3938

約数の個数: 48

約数和(自身を含む): 3164253120

約数和(自身を除く): 1722045940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1129, 2258, 2777, 4516, 5554, 5645, 11108, 11290, 13885, 22580, 25967, 27770, 51934, 55540, 63871, 103868, 127742, 129835, 255484, 259670, 319355, 519340, 638710, 1277420, 3135233, 6270466, 12540932, 15676165, 31352330, 62704660, 72110359, 144220718, 288441436, 360551795, 721103590, 1442207180]

約数ペア:

[(1, 1442207180), (2, 721103590), (4, 360551795), (5, 288441436), (10, 144220718), (20, 72110359), (23, 62704660), (46, 31352330), (92, 15676165), (115, 12540932), (230, 6270466), (460, 3135233), (1129, 1277420), (2258, 638710), (2777, 519340), (4516, 319355), (5554, 259670), (5645, 255484), (11108, 129835), (11290, 127742), (13885, 103868), (22580, 63871), (25967, 55540), (27770, 51934)]