7421601040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{159673}}^1$

素因数の和:159776

約数の個数: 80

約数和(自身を含む): 19957972608

約数和(自身を除く): 12536371568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 23240, 46480, 159673, 319346, 638692, 798365, 1117711, 1277384, 1596730, 2235422, 2554768, 3193460, 4470844, 5588555, 6386920, 8941688, 11177110, 12773840, 13252859, 17883376, 22354220, 26505718, 44708440, 53011436, 66264295, 89416880, 92770013, 106022872, 132528590, 185540026, 212045744, 265057180, 371080052, 463850065, 530114360, 742160104, 927700130, 1060228720, 1484320208, 1855400260, 3710800520, 7421601040]

約数ペア:

[(1, 7421601040), (2, 3710800520), (4, 1855400260), (5, 1484320208), (7, 1060228720), (8, 927700130), (10, 742160104), (14, 530114360), (16, 463850065), (20, 371080052), (28, 265057180), (35, 212045744), (40, 185540026), (56, 132528590), (70, 106022872), (80, 92770013), (83, 89416880), (112, 66264295), (140, 53011436), (166, 44708440), (280, 26505718), (332, 22354220), (415, 17883376), (560, 13252859), (581, 12773840), (664, 11177110), (830, 8941688), (1162, 6386920), (1328, 5588555), (1660, 4470844), (2324, 3193460), (2905, 2554768), (3320, 2235422), (4648, 1596730), (5810, 1277384), (6640, 1117711), (9296, 798365), (11620, 638692), (23240, 319346), (46480, 159673)]