12603040

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 29992032

約数和(自身を除く): 17388992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 347, 454, 694, 908, 1135, 1388, 1735, 1816, 2270, 2776, 3470, 3632, 4540, 5552, 6940, 7264, 9080, 11104, 13880, 18160, 27760, 36320, 55520, 78769, 157538, 315076, 393845, 630152, 787690, 1260304, 1575380, 2520608, 3150760, 6301520, 12603040]

約数ペア:

[(1, 12603040), (2, 6301520), (4, 3150760), (5, 2520608), (8, 1575380), (10, 1260304), (16, 787690), (20, 630152), (32, 393845), (40, 315076), (80, 157538), (160, 78769), (227, 55520), (347, 36320), (454, 27760), (694, 18160), (908, 13880), (1135, 11104), (1388, 9080), (1735, 7264), (1816, 6940), (2270, 5552), (2776, 4540), (3470, 3632)]