23250920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7549}}^1$

素因数の和:7578

約数の個数: 64

約数和(自身を含む): 65232000

約数和(自身を除く): 41981080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7549, 15098, 30196, 37745, 52843, 60392, 75490, 83039, 105686, 150980, 166078, 211372, 264215, 301960, 332156, 415195, 422744, 528430, 581273, 664312, 830390, 1056860, 1162546, 1660780, 2113720, 2325092, 2906365, 3321560, 4650184, 5812730, 11625460, 23250920]

約数ペア:

[(1, 23250920), (2, 11625460), (4, 5812730), (5, 4650184), (7, 3321560), (8, 2906365), (10, 2325092), (11, 2113720), (14, 1660780), (20, 1162546), (22, 1056860), (28, 830390), (35, 664312), (40, 581273), (44, 528430), (55, 422744), (56, 415195), (70, 332156), (77, 301960), (88, 264215), (110, 211372), (140, 166078), (154, 150980), (220, 105686), (280, 83039), (308, 75490), (385, 60392), (440, 52843), (616, 37745), (770, 30196), (1540, 15098), (3080, 7549)]