2089024220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{40189}}^1$

素因数の和:40334

約数の個数: 48

約数和(自身を含む): 4618313280

約数和(自身を除く): 2529289060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 113, 115, 226, 230, 452, 460, 565, 1130, 2260, 2599, 5198, 10396, 12995, 25990, 40189, 51980, 80378, 160756, 200945, 401890, 803780, 924347, 1848694, 3697388, 4541357, 4621735, 9082714, 9243470, 18165428, 18486940, 22706785, 45413570, 90827140, 104451211, 208902422, 417804844, 522256055, 1044512110, 2089024220]

約数ペア:

[(1, 2089024220), (2, 1044512110), (4, 522256055), (5, 417804844), (10, 208902422), (20, 104451211), (23, 90827140), (46, 45413570), (92, 22706785), (113, 18486940), (115, 18165428), (226, 9243470), (230, 9082714), (452, 4621735), (460, 4541357), (565, 3697388), (1130, 1848694), (2260, 924347), (2599, 803780), (5198, 401890), (10396, 200945), (12995, 160756), (25990, 80378), (40189, 51980)]