2536691900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5987}}^1$

素因数の和:6243

約数の個数: 72

約数和(自身を含む): 5821294080

約数和(自身を除く): 3284602180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 223, 380, 446, 475, 892, 950, 1115, 1900, 2230, 4237, 4460, 5575, 5987, 8474, 11150, 11974, 16948, 21185, 22300, 23948, 29935, 42370, 59870, 84740, 105925, 113753, 119740, 149675, 211850, 227506, 299350, 423700, 455012, 568765, 598700, 1137530, 1335101, 2275060, 2670202, 2843825, 5340404, 5687650, 6675505, 11375300, 13351010, 25366919, 26702020, 33377525, 50733838, 66755050, 101467676, 126834595, 133510100, 253669190, 507338380, 634172975, 1268345950, 2536691900]

約数ペア:

[(1, 2536691900), (2, 1268345950), (4, 634172975), (5, 507338380), (10, 253669190), (19, 133510100), (20, 126834595), (25, 101467676), (38, 66755050), (50, 50733838), (76, 33377525), (95, 26702020), (100, 25366919), (190, 13351010), (223, 11375300), (380, 6675505), (446, 5687650), (475, 5340404), (892, 2843825), (950, 2670202), (1115, 2275060), (1900, 1335101), (2230, 1137530), (4237, 598700), (4460, 568765), (5575, 455012), (5987, 423700), (8474, 299350), (11150, 227506), (11974, 211850), (16948, 149675), (21185, 119740), (22300, 113753), (23948, 105925), (29935, 84740), (42370, 59870)]