10082020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 24152688

約数和(自身を除く): 14070668

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 2281, 4420, 4562, 9124, 11405, 22810, 29653, 38777, 45620, 59306, 77554, 118612, 148265, 155108, 193885, 296530, 387770, 504101, 593060, 775540, 1008202, 2016404, 2520505, 5041010, 10082020]

約数ペア:

[(1, 10082020), (2, 5041010), (4, 2520505), (5, 2016404), (10, 1008202), (13, 775540), (17, 593060), (20, 504101), (26, 387770), (34, 296530), (52, 193885), (65, 155108), (68, 148265), (85, 118612), (130, 77554), (170, 59306), (221, 45620), (260, 38777), (340, 29653), (442, 22810), (884, 11405), (1105, 9124), (2210, 4562), (2281, 4420)]