530695180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{743}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 1133927424

約数和(自身を除く): 603232244

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 503, 710, 743, 1006, 1420, 1486, 2012, 2515, 2972, 3715, 5030, 7430, 10060, 14860, 35713, 52753, 71426, 105506, 142852, 178565, 211012, 263765, 357130, 373729, 527530, 714260, 747458, 1055060, 1494916, 1868645, 3737290, 7474580, 26534759, 53069518, 106139036, 132673795, 265347590, 530695180]

約数ペア:

[(1, 530695180), (2, 265347590), (4, 132673795), (5, 106139036), (10, 53069518), (20, 26534759), (71, 7474580), (142, 3737290), (284, 1868645), (355, 1494916), (503, 1055060), (710, 747458), (743, 714260), (1006, 527530), (1420, 373729), (1486, 357130), (2012, 263765), (2515, 211012), (2972, 178565), (3715, 142852), (5030, 105506), (7430, 71426), (10060, 52753), (14860, 35713)]