45385880

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5879}}^1$

素因数の和:6083

約数の個数: 32

約数和(自身を含む): 102664800

約数和(自身を除く): 57278920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 5879, 7720, 11758, 23516, 29395, 47032, 58790, 117580, 235160, 1134647, 2269294, 4538588, 5673235, 9077176, 11346470, 22692940, 45385880]

約数ペア:

[(1, 45385880), (2, 22692940), (4, 11346470), (5, 9077176), (8, 5673235), (10, 4538588), (20, 2269294), (40, 1134647), (193, 235160), (386, 117580), (772, 58790), (965, 47032), (1544, 29395), (1930, 23516), (3860, 11758), (5879, 7720)]