7300880

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:623

約数の個数: 40

約数和(自身を含む): 17088192

約数和(自身を除く): 9787312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 347, 526, 694, 1052, 1315, 1388, 1735, 2104, 2630, 2776, 3470, 4208, 5260, 5552, 6940, 10520, 13880, 21040, 27760, 91261, 182522, 365044, 456305, 730088, 912610, 1460176, 1825220, 3650440, 7300880]

約数ペア:

[(1, 7300880), (2, 3650440), (4, 1825220), (5, 1460176), (8, 912610), (10, 730088), (16, 456305), (20, 365044), (40, 182522), (80, 91261), (263, 27760), (347, 21040), (526, 13880), (694, 10520), (1052, 6940), (1315, 5552), (1388, 5260), (1735, 4208), (2104, 3470), (2630, 2776)]