80497594400

素因数分解:

$2^5\times 5^2\times {\mathrm{6043}}^1\times {\mathrm{16651}}^1$

素因数の和:22714

約数の個数: 72

約数和(自身を含む): 196559075664

約数和(自身を除く): 116061481264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 6043, 12086, 16651, 24172, 30215, 33302, 48344, 60430, 66604, 83255, 96688, 120860, 133208, 151075, 166510, 193376, 241720, 266416, 302150, 333020, 416275, 483440, 532832, 604300, 666040, 832550, 966880, 1208600, 1332080, 1665100, 2417200, 2664160, 3330200, 4834400, 6660400, 13320800, 100621993, 201243986, 402487972, 503109965, 804975944, 1006219930, 1609951888, 2012439860, 2515549825, 3219903776, 4024879720, 5031099650, 8049759440, 10062199300, 16099518880, 20124398600, 40248797200, 80497594400]

約数ペア:

[(1, 80497594400), (2, 40248797200), (4, 20124398600), (5, 16099518880), (8, 10062199300), (10, 8049759440), (16, 5031099650), (20, 4024879720), (25, 3219903776), (32, 2515549825), (40, 2012439860), (50, 1609951888), (80, 1006219930), (100, 804975944), (160, 503109965), (200, 402487972), (400, 201243986), (800, 100621993), (6043, 13320800), (12086, 6660400), (16651, 4834400), (24172, 3330200), (30215, 2664160), (33302, 2417200), (48344, 1665100), (60430, 1332080), (66604, 1208600), (83255, 966880), (96688, 832550), (120860, 666040), (133208, 604300), (151075, 532832), (166510, 483440), (193376, 416275), (241720, 333020), (266416, 302150)]