32015980

素因数分解:

$2^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1931}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 67349520

約数和(自身を除く): 35333540

約数列:

[1, 2, 4, 5, 10, 20, 829, 1658, 1931, 3316, 3862, 4145, 7724, 8290, 9655, 16580, 19310, 38620, 1600799, 3201598, 6403196, 8003995, 16007990, 32015980]

約数ペア:

[(1, 32015980), (2, 16007990), (4, 8003995), (5, 6403196), (10, 3201598), (20, 1600799), (829, 38620), (1658, 19310), (1931, 16580), (3316, 9655), (3862, 8290), (4145, 7724)]