75838840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24623}}^1$

素因数の和:24652

約数の個数: 64

約数和(自身を含む): 212751360

約数和(自身を除く): 136912520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24623, 49246, 98492, 123115, 172361, 196984, 246230, 270853, 344722, 492460, 541706, 689444, 861805, 984920, 1083412, 1354265, 1378888, 1723610, 1895971, 2166824, 2708530, 3447220, 3791942, 5417060, 6894440, 7583884, 9479855, 10834120, 15167768, 18959710, 37919420, 75838840]

約数ペア:

[(1, 75838840), (2, 37919420), (4, 18959710), (5, 15167768), (7, 10834120), (8, 9479855), (10, 7583884), (11, 6894440), (14, 5417060), (20, 3791942), (22, 3447220), (28, 2708530), (35, 2166824), (40, 1895971), (44, 1723610), (55, 1378888), (56, 1354265), (70, 1083412), (77, 984920), (88, 861805), (110, 689444), (140, 541706), (154, 492460), (220, 344722), (280, 270853), (308, 246230), (385, 196984), (440, 172361), (616, 123115), (770, 98492), (1540, 49246), (3080, 24623)]