713895020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4003}}^1$

素因数の和:4290

約数の個数: 48

約数和(自身を含む): 1546472928

約数和(自身を除く): 832577908

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 241, 370, 482, 740, 964, 1205, 2410, 4003, 4820, 8006, 8917, 16012, 17834, 20015, 35668, 40030, 44585, 80060, 89170, 148111, 178340, 296222, 592444, 740555, 964723, 1481110, 1929446, 2962220, 3858892, 4823615, 9647230, 19294460, 35694751, 71389502, 142779004, 178473755, 356947510, 713895020]

約数ペア:

[(1, 713895020), (2, 356947510), (4, 178473755), (5, 142779004), (10, 71389502), (20, 35694751), (37, 19294460), (74, 9647230), (148, 4823615), (185, 3858892), (241, 2962220), (370, 1929446), (482, 1481110), (740, 964723), (964, 740555), (1205, 592444), (2410, 296222), (4003, 178340), (4820, 148111), (8006, 89170), (8917, 80060), (16012, 44585), (17834, 40030), (20015, 35668)]