40220470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 77433408

約数和(自身を除く): 37212938

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 2297, 3502, 4594, 8755, 11485, 17510, 22970, 39049, 78098, 195245, 236591, 390490, 473182, 1182955, 2365910, 4022047, 8044094, 20110235, 40220470]

約数ペア:

[(1, 40220470), (2, 20110235), (5, 8044094), (10, 4022047), (17, 2365910), (34, 1182955), (85, 473182), (103, 390490), (170, 236591), (206, 195245), (515, 78098), (1030, 39049), (1751, 22970), (2297, 17510), (3502, 11485), (4594, 8755)]