25412236430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2999}}^1\times {\mathrm{17293}}^1$

素因数の和:20313

約数の個数: 48

約数和(自身を含む): 53230932000

約数和(自身を除く): 27818695570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2999, 5998, 14995, 17293, 20993, 29990, 34586, 41986, 86465, 104965, 121051, 146951, 172930, 209930, 242102, 293902, 605255, 734755, 847357, 1210510, 1469510, 1694714, 4236785, 8473570, 51861707, 103723414, 259308535, 363031949, 518617070, 726063898, 1815159745, 2541223643, 3630319490, 5082447286, 12706118215, 25412236430]

約数ペア:

[(1, 25412236430), (2, 12706118215), (5, 5082447286), (7, 3630319490), (10, 2541223643), (14, 1815159745), (35, 726063898), (49, 518617070), (70, 363031949), (98, 259308535), (245, 103723414), (490, 51861707), (2999, 8473570), (5998, 4236785), (14995, 1694714), (17293, 1469510), (20993, 1210510), (29990, 847357), (34586, 734755), (41986, 605255), (86465, 293902), (104965, 242102), (121051, 209930), (146951, 172930)]