12502880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6039

約数の個数: 48

約数和(自身を含む): 31815504

約数和(自身を除く): 19312624

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, 6011, 12022, 24044, 30055, 48088, 60110, 78143, 96176, 120220, 156286, 192352, 240440, 312572, 390715, 480880, 625144, 781430, 961760, 1250288, 1562860, 2500576, 3125720, 6251440, 12502880]

約数ペア:

[(1, 12502880), (2, 6251440), (4, 3125720), (5, 2500576), (8, 1562860), (10, 1250288), (13, 961760), (16, 781430), (20, 625144), (26, 480880), (32, 390715), (40, 312572), (52, 240440), (65, 192352), (80, 156286), (104, 120220), (130, 96176), (160, 78143), (208, 60110), (260, 48088), (416, 30055), (520, 24044), (1040, 12022), (2080, 6011)]