1752803020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{65257}}^1$

素因数の和:65362

約数の個数: 48

約数和(自身を含む): 3946803840

約数和(自身を除く): 2194000820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 5372, 6715, 13430, 26860, 65257, 130514, 261028, 326285, 652570, 1109369, 1305140, 2218738, 4437476, 5155303, 5546845, 10310606, 11093690, 20621212, 22187380, 25776515, 51553030, 87640151, 103106060, 175280302, 350560604, 438200755, 876401510, 1752803020]

約数ペア:

[(1, 1752803020), (2, 876401510), (4, 438200755), (5, 350560604), (10, 175280302), (17, 103106060), (20, 87640151), (34, 51553030), (68, 25776515), (79, 22187380), (85, 20621212), (158, 11093690), (170, 10310606), (316, 5546845), (340, 5155303), (395, 4437476), (790, 2218738), (1343, 1305140), (1580, 1109369), (2686, 652570), (5372, 326285), (6715, 261028), (13430, 130514), (26860, 65257)]