22953680

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{599}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 53568000

約数和(自身を除く): 30614320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 599, 958, 1198, 1916, 2395, 2396, 2995, 3832, 4790, 4792, 5990, 7664, 9580, 9584, 11980, 19160, 23960, 38320, 47920, 286921, 573842, 1147684, 1434605, 2295368, 2869210, 4590736, 5738420, 11476840, 22953680]

約数ペア:

[(1, 22953680), (2, 11476840), (4, 5738420), (5, 4590736), (8, 2869210), (10, 2295368), (16, 1434605), (20, 1147684), (40, 573842), (80, 286921), (479, 47920), (599, 38320), (958, 23960), (1198, 19160), (1916, 11980), (2395, 9584), (2396, 9580), (2995, 7664), (3832, 5990), (4790, 4792)]