32531720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 79999920

約数和(自身を除く): 47468200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 857, 949, 1460, 1714, 1898, 2920, 3428, 3796, 4285, 4745, 6856, 7592, 8570, 9490, 11141, 17140, 18980, 22282, 34280, 37960, 44564, 55705, 62561, 89128, 111410, 125122, 222820, 250244, 312805, 445640, 500488, 625610, 813293, 1251220, 1626586, 2502440, 3253172, 4066465, 6506344, 8132930, 16265860, 32531720]

約数ペア:

[(1, 32531720), (2, 16265860), (4, 8132930), (5, 6506344), (8, 4066465), (10, 3253172), (13, 2502440), (20, 1626586), (26, 1251220), (40, 813293), (52, 625610), (65, 500488), (73, 445640), (104, 312805), (130, 250244), (146, 222820), (260, 125122), (292, 111410), (365, 89128), (520, 62561), (584, 55705), (730, 44564), (857, 37960), (949, 34280), (1460, 22282), (1714, 18980), (1898, 17140), (2920, 11141), (3428, 9490), (3796, 8570), (4285, 7592), (4745, 6856)]