32390920

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1321}}^1$

素因数の和:1945

約数の個数: 32

約数和(自身を含む): 73053720

約数和(自身を除く): 40662800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 1321, 2452, 2642, 3065, 4904, 5284, 6130, 6605, 10568, 12260, 13210, 24520, 26420, 52840, 809773, 1619546, 3239092, 4048865, 6478184, 8097730, 16195460, 32390920]

約数ペア:

[(1, 32390920), (2, 16195460), (4, 8097730), (5, 6478184), (8, 4048865), (10, 3239092), (20, 1619546), (40, 809773), (613, 52840), (1226, 26420), (1321, 24520), (2452, 13210), (2642, 12260), (3065, 10568), (4904, 6605), (5284, 6130)]