80790010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3307}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 166723200

約数和(自身を除く): 85933190

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 349, 698, 1745, 2443, 3307, 3490, 4886, 6614, 12215, 16535, 23149, 24430, 33070, 46298, 115745, 231490, 1154143, 2308286, 5770715, 8079001, 11541430, 16158002, 40395005, 80790010]

約数ペア:

[(1, 80790010), (2, 40395005), (5, 16158002), (7, 11541430), (10, 8079001), (14, 5770715), (35, 2308286), (70, 1154143), (349, 231490), (698, 115745), (1745, 46298), (2443, 33070), (3307, 24430), (3490, 23149), (4886, 16535), (6614, 12215)]