22617680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1$

素因数の和:9791

約数の個数: 40

約数和(自身を含む): 54405000

約数和(自身を除く): 31787320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 9749, 19498, 38996, 48745, 77992, 97490, 155984, 194980, 282721, 389960, 565442, 779920, 1130884, 1413605, 2261768, 2827210, 4523536, 5654420, 11308840, 22617680]

約数ペア:

[(1, 22617680), (2, 11308840), (4, 5654420), (5, 4523536), (8, 2827210), (10, 2261768), (16, 1413605), (20, 1130884), (29, 779920), (40, 565442), (58, 389960), (80, 282721), (116, 194980), (145, 155984), (232, 97490), (290, 77992), (464, 48745), (580, 38996), (1160, 19498), (2320, 9749)]