7131526000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{42961}}^1$

素因数の和:43067

約数の個数: 80

約数和(自身を含む): 17452195488

約数和(自身を除く): 10320669488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 200, 250, 332, 400, 415, 500, 664, 830, 1000, 1328, 1660, 2000, 2075, 3320, 4150, 6640, 8300, 10375, 16600, 20750, 33200, 41500, 42961, 83000, 85922, 166000, 171844, 214805, 343688, 429610, 687376, 859220, 1074025, 1718440, 2148050, 3436880, 3565763, 4296100, 5370125, 7131526, 8592200, 10740250, 14263052, 17184400, 17828815, 21480500, 28526104, 35657630, 42961000, 57052208, 71315260, 85922000, 89144075, 142630520, 178288150, 285261040, 356576300, 445720375, 713152600, 891440750, 1426305200, 1782881500, 3565763000, 7131526000]

約数ペア:

[(1, 7131526000), (2, 3565763000), (4, 1782881500), (5, 1426305200), (8, 891440750), (10, 713152600), (16, 445720375), (20, 356576300), (25, 285261040), (40, 178288150), (50, 142630520), (80, 89144075), (83, 85922000), (100, 71315260), (125, 57052208), (166, 42961000), (200, 35657630), (250, 28526104), (332, 21480500), (400, 17828815), (415, 17184400), (500, 14263052), (664, 10740250), (830, 8592200), (1000, 7131526), (1328, 5370125), (1660, 4296100), (2000, 3565763), (2075, 3436880), (3320, 2148050), (4150, 1718440), (6640, 1074025), (8300, 859220), (10375, 687376), (16600, 429610), (20750, 343688), (33200, 214805), (41500, 171844), (42961, 166000), (83000, 85922)]