47395180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 74532500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 205, 230, 287, 322, 359, 410, 460, 574, 644, 718, 805, 820, 943, 1148, 1435, 1436, 1610, 1795, 1886, 2513, 2870, 3220, 3590, 3772, 4715, 5026, 5740, 6601, 7180, 8257, 9430, 10052, 12565, 13202, 14719, 16514, 18860, 25130, 26404, 29438, 33005, 33028, 41285, 50260, 57799, 58876, 66010, 73595, 82570, 103033, 115598, 132020, 147190, 165140, 206066, 231196, 288995, 294380, 338537, 412132, 515165, 577990, 677074, 1030330, 1155980, 1354148, 1692685, 2060660, 2369759, 3385370, 4739518, 6770740, 9479036, 11848795, 23697590, 47395180]

約数ペア:

[(1, 47395180), (2, 23697590), (4, 11848795), (5, 9479036), (7, 6770740), (10, 4739518), (14, 3385370), (20, 2369759), (23, 2060660), (28, 1692685), (35, 1354148), (41, 1155980), (46, 1030330), (70, 677074), (82, 577990), (92, 515165), (115, 412132), (140, 338537), (161, 294380), (164, 288995), (205, 231196), (230, 206066), (287, 165140), (322, 147190), (359, 132020), (410, 115598), (460, 103033), (574, 82570), (644, 73595), (718, 66010), (805, 58876), (820, 57799), (943, 50260), (1148, 41285), (1435, 33028), (1436, 33005), (1610, 29438), (1795, 26404), (1886, 25130), (2513, 18860), (2870, 16514), (3220, 14719), (3590, 13202), (3772, 12565), (4715, 10052), (5026, 9430), (5740, 8257), (6601, 7180)]