1623038560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70937}}^1$

素因数の和:70976

約数の個数: 96

約数和(自身を含む): 4504846752

約数和(自身を除く): 2881808192

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, 5720, 11440, 22880, 70937, 141874, 283748, 354685, 567496, 709370, 780307, 922181, 1134992, 1418740, 1560614, 1844362, 2269984, 2837480, 3121228, 3688724, 3901535, 4610905, 5674960, 6242456, 7377448, 7803070, 9221810, 10143991, 11349920, 12484912, 14754896, 15606140, 18443620, 20287982, 24969824, 29509792, 31212280, 36887240, 40575964, 50719955, 62424560, 73774480, 81151928, 101439910, 124849120, 147548960, 162303856, 202879820, 324607712, 405759640, 811519280, 1623038560]

約数ペア:

[(1, 1623038560), (2, 811519280), (4, 405759640), (5, 324607712), (8, 202879820), (10, 162303856), (11, 147548960), (13, 124849120), (16, 101439910), (20, 81151928), (22, 73774480), (26, 62424560), (32, 50719955), (40, 40575964), (44, 36887240), (52, 31212280), (55, 29509792), (65, 24969824), (80, 20287982), (88, 18443620), (104, 15606140), (110, 14754896), (130, 12484912), (143, 11349920), (160, 10143991), (176, 9221810), (208, 7803070), (220, 7377448), (260, 6242456), (286, 5674960), (352, 4610905), (416, 3901535), (440, 3688724), (520, 3121228), (572, 2837480), (715, 2269984), (880, 1844362), (1040, 1560614), (1144, 1418740), (1430, 1134992), (1760, 922181), (2080, 780307), (2288, 709370), (2860, 567496), (4576, 354685), (5720, 283748), (11440, 141874), (22880, 70937)]