110028880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2251}}^1$

素因数の和:2324

約数の個数: 80

約数和(自身を含む): 281481984

約数和(自身を除く): 171453104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2251, 2444, 3055, 3760, 4502, 4888, 6110, 9004, 9776, 11255, 12220, 18008, 22510, 24440, 29263, 36016, 45020, 48880, 58526, 90040, 105797, 117052, 146315, 180080, 211594, 234104, 292630, 423188, 468208, 528985, 585260, 846376, 1057970, 1170520, 1375361, 1692752, 2115940, 2341040, 2750722, 4231880, 5501444, 6876805, 8463760, 11002888, 13753610, 22005776, 27507220, 55014440, 110028880]

約数ペア:

[(1, 110028880), (2, 55014440), (4, 27507220), (5, 22005776), (8, 13753610), (10, 11002888), (13, 8463760), (16, 6876805), (20, 5501444), (26, 4231880), (40, 2750722), (47, 2341040), (52, 2115940), (65, 1692752), (80, 1375361), (94, 1170520), (104, 1057970), (130, 846376), (188, 585260), (208, 528985), (235, 468208), (260, 423188), (376, 292630), (470, 234104), (520, 211594), (611, 180080), (752, 146315), (940, 117052), (1040, 105797), (1222, 90040), (1880, 58526), (2251, 48880), (2444, 45020), (3055, 36016), (3760, 29263), (4502, 24440), (4888, 22510), (6110, 18008), (9004, 12220), (9776, 11255)]