4774960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3541

約数の個数: 40

約数和(自身を含む): 11758176

約数和(自身を除く): 6983216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3511, 7022, 14044, 17555, 28088, 35110, 56176, 59687, 70220, 119374, 140440, 238748, 280880, 298435, 477496, 596870, 954992, 1193740, 2387480, 4774960]

約数ペア:

[(1, 4774960), (2, 2387480), (4, 1193740), (5, 954992), (8, 596870), (10, 477496), (16, 298435), (17, 280880), (20, 238748), (34, 140440), (40, 119374), (68, 70220), (80, 59687), (85, 56176), (136, 35110), (170, 28088), (272, 17555), (340, 14044), (680, 7022), (1360, 3511)]