25899820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 56609280

約数和(自身を除く): 30709460

約数列:

[1, 2, 4, 5, 10, 20, 47, 59, 94, 118, 188, 235, 236, 295, 467, 470, 590, 934, 940, 1180, 1868, 2335, 2773, 4670, 5546, 9340, 11092, 13865, 21949, 27553, 27730, 43898, 55106, 55460, 87796, 109745, 110212, 137765, 219490, 275530, 438980, 551060, 1294991, 2589982, 5179964, 6474955, 12949910, 25899820]

約数ペア:

[(1, 25899820), (2, 12949910), (4, 6474955), (5, 5179964), (10, 2589982), (20, 1294991), (47, 551060), (59, 438980), (94, 275530), (118, 219490), (188, 137765), (235, 110212), (236, 109745), (295, 87796), (467, 55460), (470, 55106), (590, 43898), (934, 27730), (940, 27553), (1180, 21949), (1868, 13865), (2335, 11092), (2773, 9340), (4670, 5546)]