23001160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 128

約数和(自身を含む): 65318400

約数和(自身を除く): 42317240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 89, 91, 104, 130, 140, 142, 178, 182, 260, 280, 284, 355, 356, 364, 445, 455, 497, 520, 568, 623, 710, 712, 728, 890, 910, 923, 994, 1157, 1246, 1420, 1780, 1820, 1846, 1988, 2314, 2485, 2492, 2840, 3115, 3560, 3640, 3692, 3976, 4615, 4628, 4970, 4984, 5785, 6230, 6319, 6461, 7384, 8099, 9230, 9256, 9940, 11570, 12460, 12638, 12922, 16198, 18460, 19880, 23140, 24920, 25276, 25844, 31595, 32305, 32396, 36920, 40495, 44233, 46280, 50552, 51688, 63190, 64610, 64792, 80990, 82147, 88466, 126380, 129220, 161980, 164294, 176932, 221165, 252760, 258440, 323960, 328588, 353864, 410735, 442330, 575029, 657176, 821470, 884660, 1150058, 1642940, 1769320, 2300116, 2875145, 3285880, 4600232, 5750290, 11500580, 23001160]

約数ペア:

[(1, 23001160), (2, 11500580), (4, 5750290), (5, 4600232), (7, 3285880), (8, 2875145), (10, 2300116), (13, 1769320), (14, 1642940), (20, 1150058), (26, 884660), (28, 821470), (35, 657176), (40, 575029), (52, 442330), (56, 410735), (65, 353864), (70, 328588), (71, 323960), (89, 258440), (91, 252760), (104, 221165), (130, 176932), (140, 164294), (142, 161980), (178, 129220), (182, 126380), (260, 88466), (280, 82147), (284, 80990), (355, 64792), (356, 64610), (364, 63190), (445, 51688), (455, 50552), (497, 46280), (520, 44233), (568, 40495), (623, 36920), (710, 32396), (712, 32305), (728, 31595), (890, 25844), (910, 25276), (923, 24920), (994, 23140), (1157, 19880), (1246, 18460), (1420, 16198), (1780, 12922), (1820, 12638), (1846, 12460), (1988, 11570), (2314, 9940), (2485, 9256), (2492, 9230), (2840, 8099), (3115, 7384), (3560, 6461), (3640, 6319), (3692, 6230), (3976, 5785), (4615, 4984), (4628, 4970)]