25854060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22679}}^1$

素因数の和:22710

約数の個数: 48

約数和(自身を含む): 76204800

約数和(自身を除く): 50350740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22679, 45358, 68037, 90716, 113395, 136074, 226790, 272148, 340185, 430901, 453580, 680370, 861802, 1292703, 1360740, 1723604, 2154505, 2585406, 4309010, 5170812, 6463515, 8618020, 12927030, 25854060]

約数ペア:

[(1, 25854060), (2, 12927030), (3, 8618020), (4, 6463515), (5, 5170812), (6, 4309010), (10, 2585406), (12, 2154505), (15, 1723604), (19, 1360740), (20, 1292703), (30, 861802), (38, 680370), (57, 453580), (60, 430901), (76, 340185), (95, 272148), (114, 226790), (190, 136074), (228, 113395), (285, 90716), (380, 68037), (570, 45358), (1140, 22679)]