12644320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6107

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 19531040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6079, 12158, 24316, 30395, 48632, 60790, 79027, 97264, 121580, 158054, 194528, 243160, 316108, 395135, 486320, 632216, 790270, 972640, 1264432, 1580540, 2528864, 3161080, 6322160, 12644320]

約数ペア:

[(1, 12644320), (2, 6322160), (4, 3161080), (5, 2528864), (8, 1580540), (10, 1264432), (13, 972640), (16, 790270), (20, 632216), (26, 486320), (32, 395135), (40, 316108), (52, 243160), (65, 194528), (80, 158054), (104, 121580), (130, 97264), (160, 79027), (208, 60790), (260, 48632), (416, 30395), (520, 24316), (1040, 12158), (2080, 6079)]