105719740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12799}}^1$

素因数の和:12874

約数の個数: 48

約数和(自身を含む): 258048000

約数和(自身を除く): 152328260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 12799, 25598, 51196, 63995, 89593, 127990, 179186, 255980, 358372, 447965, 755141, 895930, 1510282, 1791860, 3020564, 3775705, 5285987, 7551410, 10571974, 15102820, 21143948, 26429935, 52859870, 105719740]

約数ペア:

[(1, 105719740), (2, 52859870), (4, 26429935), (5, 21143948), (7, 15102820), (10, 10571974), (14, 7551410), (20, 5285987), (28, 3775705), (35, 3020564), (59, 1791860), (70, 1510282), (118, 895930), (140, 755141), (236, 447965), (295, 358372), (413, 255980), (590, 179186), (826, 127990), (1180, 89593), (1652, 63995), (2065, 51196), (4130, 25598), (8260, 12799)]