47636000

素因数分解:

$2^5\times 5^3\times {\mathrm{11909}}^1$

素因数の和:11934

約数の個数: 48

約数和(自身を含む): 117051480

約数和(自身を除く): 69415480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 11909, 23818, 47636, 59545, 95272, 119090, 190544, 238180, 297725, 381088, 476360, 595450, 952720, 1190900, 1488625, 1905440, 2381800, 2977250, 4763600, 5954500, 9527200, 11909000, 23818000, 47636000]

約数ペア:

[(1, 47636000), (2, 23818000), (4, 11909000), (5, 9527200), (8, 5954500), (10, 4763600), (16, 2977250), (20, 2381800), (25, 1905440), (32, 1488625), (40, 1190900), (50, 952720), (80, 595450), (100, 476360), (125, 381088), (160, 297725), (200, 238180), (250, 190544), (400, 119090), (500, 95272), (800, 59545), (1000, 47636), (2000, 23818), (4000, 11909)]