426132320

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33713}}^1$

素因数の和:33807

約数の個数: 48

約数和(自身を含む): 1019511360

約数和(自身を除く): 593379040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 33713, 67426, 134852, 168565, 269704, 337130, 539408, 674260, 1078816, 1348520, 2663327, 2697040, 5326654, 5394080, 10653308, 13316635, 21306616, 26633270, 42613232, 53266540, 85226464, 106533080, 213066160, 426132320]

約数ペア:

[(1, 426132320), (2, 213066160), (4, 106533080), (5, 85226464), (8, 53266540), (10, 42613232), (16, 26633270), (20, 21306616), (32, 13316635), (40, 10653308), (79, 5394080), (80, 5326654), (158, 2697040), (160, 2663327), (316, 1348520), (395, 1078816), (632, 674260), (790, 539408), (1264, 337130), (1580, 269704), (2528, 168565), (3160, 134852), (6320, 67426), (12640, 33713)]