8803960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 23269680

約数和(自身を除く): 14465720

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 107, 110, 121, 136, 170, 187, 214, 220, 242, 340, 374, 428, 440, 484, 535, 605, 680, 748, 856, 935, 968, 1070, 1177, 1210, 1496, 1819, 1870, 2057, 2140, 2354, 2420, 3638, 3740, 4114, 4280, 4708, 4840, 5885, 7276, 7480, 8228, 9095, 9416, 10285, 11770, 12947, 14552, 16456, 18190, 20009, 20570, 23540, 25894, 36380, 40018, 41140, 47080, 51788, 64735, 72760, 80036, 82280, 100045, 103576, 129470, 160072, 200090, 220099, 258940, 400180, 440198, 517880, 800360, 880396, 1100495, 1760792, 2200990, 4401980, 8803960]

約数ペア:

[(1, 8803960), (2, 4401980), (4, 2200990), (5, 1760792), (8, 1100495), (10, 880396), (11, 800360), (17, 517880), (20, 440198), (22, 400180), (34, 258940), (40, 220099), (44, 200090), (55, 160072), (68, 129470), (85, 103576), (88, 100045), (107, 82280), (110, 80036), (121, 72760), (136, 64735), (170, 51788), (187, 47080), (214, 41140), (220, 40018), (242, 36380), (340, 25894), (374, 23540), (428, 20570), (440, 20009), (484, 18190), (535, 16456), (605, 14552), (680, 12947), (748, 11770), (856, 10285), (935, 9416), (968, 9095), (1070, 8228), (1177, 7480), (1210, 7276), (1496, 5885), (1819, 4840), (1870, 4708), (2057, 4280), (2140, 4114), (2354, 3740), (2420, 3638)]