2019984340135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{9157}}^1$

素因数の和:9596

約数の個数: 64

約数和(自身を含む): 2581799915520

約数和(自身を除く): 561815575385

約数列:

[1, 5, 37, 41, 127, 185, 205, 229, 635, 1145, 1517, 4699, 5207, 7585, 8473, 9157, 9389, 23495, 26035, 29083, 42365, 45785, 46945, 145415, 192659, 338809, 347393, 375437, 963295, 1076071, 1162939, 1192403, 1694045, 1736965, 1877185, 2096953, 5380355, 5814695, 5962015, 10484765, 13891169, 43028743, 44118911, 47680499, 69455845, 77587261, 85975073, 215143715, 220594555, 238402495, 266313031, 387936305, 429875365, 1331565155, 1764178463, 3181077701, 8820892315, 9853582147, 10918834271, 15905388505, 49267910735, 54594171355, 403996868027, 2019984340135]

約数ペア:

[(1, 2019984340135), (5, 403996868027), (37, 54594171355), (41, 49267910735), (127, 15905388505), (185, 10918834271), (205, 9853582147), (229, 8820892315), (635, 3181077701), (1145, 1764178463), (1517, 1331565155), (4699, 429875365), (5207, 387936305), (7585, 266313031), (8473, 238402495), (9157, 220594555), (9389, 215143715), (23495, 85975073), (26035, 77587261), (29083, 69455845), (42365, 47680499), (45785, 44118911), (46945, 43028743), (145415, 13891169), (192659, 10484765), (338809, 5962015), (347393, 5814695), (375437, 5380355), (963295, 2096953), (1076071, 1877185), (1162939, 1736965), (1192403, 1694045)]