84533860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 189771120

約数和(自身を除く): 105237260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 2281, 3706, 4562, 7412, 9124, 9265, 11405, 18530, 22810, 37060, 38777, 45620, 77554, 155108, 193885, 248629, 387770, 497258, 775540, 994516, 1243145, 2486290, 4226693, 4972580, 8453386, 16906772, 21133465, 42266930, 84533860]

約数ペア:

[(1, 84533860), (2, 42266930), (4, 21133465), (5, 16906772), (10, 8453386), (17, 4972580), (20, 4226693), (34, 2486290), (68, 1243145), (85, 994516), (109, 775540), (170, 497258), (218, 387770), (340, 248629), (436, 193885), (545, 155108), (1090, 77554), (1853, 45620), (2180, 38777), (2281, 37060), (3706, 22810), (4562, 18530), (7412, 11405), (9124, 9265)]