110439680

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6671

約数の個数: 72

約数和(自身を含む): 284929512

約数和(自身を除く): 174489832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 4160, 6637, 8320, 13274, 16640, 26548, 33185, 53096, 66370, 86281, 106192, 132740, 172562, 212384, 265480, 345124, 424768, 431405, 530960, 690248, 849536, 862810, 1061920, 1380496, 1699072, 1725620, 2123840, 2760992, 3451240, 4247680, 5521984, 6902480, 8495360, 11043968, 13804960, 22087936, 27609920, 55219840, 110439680]

約数ペア:

[(1, 110439680), (2, 55219840), (4, 27609920), (5, 22087936), (8, 13804960), (10, 11043968), (13, 8495360), (16, 6902480), (20, 5521984), (26, 4247680), (32, 3451240), (40, 2760992), (52, 2123840), (64, 1725620), (65, 1699072), (80, 1380496), (104, 1061920), (128, 862810), (130, 849536), (160, 690248), (208, 530960), (256, 431405), (260, 424768), (320, 345124), (416, 265480), (520, 212384), (640, 172562), (832, 132740), (1040, 106192), (1280, 86281), (1664, 66370), (2080, 53096), (3328, 33185), (4160, 26548), (6637, 16640), (8320, 13274)]