22696760

素因数分解:

$2^3\times 5^1\times {\mathrm{647}}^1\times {\mathrm{877}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 51204960

約数和(自身を除く): 28508200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 647, 877, 1294, 1754, 2588, 3235, 3508, 4385, 5176, 6470, 7016, 8770, 12940, 17540, 25880, 35080, 567419, 1134838, 2269676, 2837095, 4539352, 5674190, 11348380, 22696760]

約数ペア:

[(1, 22696760), (2, 11348380), (4, 5674190), (5, 4539352), (8, 2837095), (10, 2269676), (20, 1134838), (40, 567419), (647, 35080), (877, 25880), (1294, 17540), (1754, 12940), (2588, 8770), (3235, 7016), (3508, 6470), (4385, 5176)]