1572502880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{756011}}^1$

素因数の和:756039

約数の個数: 48

約数和(自身を含む): 4000815504

約数和(自身を除く): 2428312624

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, 756011, 1512022, 3024044, 3780055, 6048088, 7560110, 9828143, 12096176, 15120220, 19656286, 24192352, 30240440, 39312572, 49140715, 60480880, 78625144, 98281430, 120961760, 157250288, 196562860, 314500576, 393125720, 786251440, 1572502880]

約数ペア:

[(1, 1572502880), (2, 786251440), (4, 393125720), (5, 314500576), (8, 196562860), (10, 157250288), (13, 120961760), (16, 98281430), (20, 78625144), (26, 60480880), (32, 49140715), (40, 39312572), (52, 30240440), (65, 24192352), (80, 19656286), (104, 15120220), (130, 12096176), (160, 9828143), (208, 7560110), (260, 6048088), (416, 3780055), (520, 3024044), (1040, 1512022), (2080, 756011)]