47306440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{25163}}^1$

素因数の和:25221

約数の個数: 32

約数和(自身を含む): 108708480

約数和(自身を除く): 61402040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 25163, 50326, 100652, 125815, 201304, 251630, 503260, 1006520, 1182661, 2365322, 4730644, 5913305, 9461288, 11826610, 23653220, 47306440]

約数ペア:

[(1, 47306440), (2, 23653220), (4, 11826610), (5, 9461288), (8, 5913305), (10, 4730644), (20, 2365322), (40, 1182661), (47, 1006520), (94, 503260), (188, 251630), (235, 201304), (376, 125815), (470, 100652), (940, 50326), (1880, 25163)]