4865897530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67931}}^1$

素因数の和:67999

約数の個数: 64

約数和(自身を含む): 10271318400

約数和(自身を除く): 5405420870

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 130, 145, 190, 247, 290, 377, 494, 551, 754, 1102, 1235, 1885, 2470, 2755, 3770, 5510, 7163, 14326, 35815, 67931, 71630, 135862, 339655, 679310, 883103, 1290689, 1766206, 1969999, 2581378, 3939998, 4415515, 6453445, 8831030, 9849995, 12906890, 16778957, 19699990, 25609987, 33557914, 37429981, 51219974, 74859962, 83894785, 128049935, 167789570, 187149905, 256099870, 374299810, 486589753, 973179506, 2432948765, 4865897530]

約数ペア:

[(1, 4865897530), (2, 2432948765), (5, 973179506), (10, 486589753), (13, 374299810), (19, 256099870), (26, 187149905), (29, 167789570), (38, 128049935), (58, 83894785), (65, 74859962), (95, 51219974), (130, 37429981), (145, 33557914), (190, 25609987), (247, 19699990), (290, 16778957), (377, 12906890), (494, 9849995), (551, 8831030), (754, 6453445), (1102, 4415515), (1235, 3939998), (1885, 2581378), (2470, 1969999), (2755, 1766206), (3770, 1290689), (5510, 883103), (7163, 679310), (14326, 339655), (35815, 135862), (67931, 71630)]