10399360

素因数分解:

$2^7\times 5^1\times {\mathrm{16249}}^1$

素因数の和:16268

約数の個数: 32

約数和(自身を含む): 24862500

約数和(自身を除く): 14463140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 16249, 32498, 64996, 81245, 129992, 162490, 259984, 324980, 519968, 649960, 1039936, 1299920, 2079872, 2599840, 5199680, 10399360]

約数ペア:

[(1, 10399360), (2, 5199680), (4, 2599840), (5, 2079872), (8, 1299920), (10, 1039936), (16, 649960), (20, 519968), (32, 324980), (40, 259984), (64, 162490), (80, 129992), (128, 81245), (160, 64996), (320, 32498), (640, 16249)]