73996400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6379}}^1$

素因数の和:6426

約数の個数: 60

約数和(自身を含む): 183935400

約数和(自身を除く): 109939000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 6379, 11600, 12758, 25516, 31895, 51032, 63790, 102064, 127580, 159475, 184991, 255160, 318950, 369982, 510320, 637900, 739964, 924955, 1275800, 1479928, 1849910, 2551600, 2959856, 3699820, 4624775, 7399640, 9249550, 14799280, 18499100, 36998200, 73996400]

約数ペア:

[(1, 73996400), (2, 36998200), (4, 18499100), (5, 14799280), (8, 9249550), (10, 7399640), (16, 4624775), (20, 3699820), (25, 2959856), (29, 2551600), (40, 1849910), (50, 1479928), (58, 1275800), (80, 924955), (100, 739964), (116, 637900), (145, 510320), (200, 369982), (232, 318950), (290, 255160), (400, 184991), (464, 159475), (580, 127580), (725, 102064), (1160, 63790), (1450, 51032), (2320, 31895), (2900, 25516), (5800, 12758), (6379, 11600)]