32445520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23857}}^1$

素因数の和:23887

約数の個数: 40

約数和(自身を含む): 79876584

約数和(自身を除く): 47431064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 23857, 47714, 95428, 119285, 190856, 238570, 381712, 405569, 477140, 811138, 954280, 1622276, 1908560, 2027845, 3244552, 4055690, 6489104, 8111380, 16222760, 32445520]

約数ペア:

[(1, 32445520), (2, 16222760), (4, 8111380), (5, 6489104), (8, 4055690), (10, 3244552), (16, 2027845), (17, 1908560), (20, 1622276), (34, 954280), (40, 811138), (68, 477140), (80, 405569), (85, 381712), (136, 238570), (170, 190856), (272, 119285), (340, 95428), (680, 47714), (1360, 23857)]