9049760

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 21573216

約数和(自身を除く): 12523456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 347, 652, 694, 815, 1304, 1388, 1630, 1735, 2608, 2776, 3260, 3470, 5216, 5552, 6520, 6940, 11104, 13040, 13880, 26080, 27760, 55520, 56561, 113122, 226244, 282805, 452488, 565610, 904976, 1131220, 1809952, 2262440, 4524880, 9049760]

約数ペア:

[(1, 9049760), (2, 4524880), (4, 2262440), (5, 1809952), (8, 1131220), (10, 904976), (16, 565610), (20, 452488), (32, 282805), (40, 226244), (80, 113122), (160, 56561), (163, 55520), (326, 27760), (347, 26080), (652, 13880), (694, 13040), (815, 11104), (1304, 6940), (1388, 6520), (1630, 5552), (1735, 5216), (2608, 3470), (2776, 3260)]