125862880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5540

約数の個数: 96

約数和(自身を含む): 349399008

約数和(自身を除く): 223536128

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5501, 5720, 11002, 11440, 22004, 22880, 27505, 44008, 55010, 60511, 71513, 88016, 110020, 121022, 143026, 176032, 220040, 242044, 286052, 302555, 357565, 440080, 484088, 572104, 605110, 715130, 786643, 880160, 968176, 1144208, 1210220, 1430260, 1573286, 1936352, 2288416, 2420440, 2860520, 3146572, 3933215, 4840880, 5721040, 6293144, 7866430, 9681760, 11442080, 12586288, 15732860, 25172576, 31465720, 62931440, 125862880]

約数ペア:

[(1, 125862880), (2, 62931440), (4, 31465720), (5, 25172576), (8, 15732860), (10, 12586288), (11, 11442080), (13, 9681760), (16, 7866430), (20, 6293144), (22, 5721040), (26, 4840880), (32, 3933215), (40, 3146572), (44, 2860520), (52, 2420440), (55, 2288416), (65, 1936352), (80, 1573286), (88, 1430260), (104, 1210220), (110, 1144208), (130, 968176), (143, 880160), (160, 786643), (176, 715130), (208, 605110), (220, 572104), (260, 484088), (286, 440080), (352, 357565), (416, 302555), (440, 286052), (520, 242044), (572, 220040), (715, 176032), (880, 143026), (1040, 121022), (1144, 110020), (1430, 88016), (1760, 71513), (2080, 60511), (2288, 55010), (2860, 44008), (4576, 27505), (5501, 22880), (5720, 22004), (11002, 11440)]