23942800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 69745536

約数和(自身を除く): 45802736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 503, 560, 595, 680, 700, 850, 952, 1006, 1190, 1360, 1400, 1700, 1904, 2012, 2380, 2515, 2800, 2975, 3400, 3521, 4024, 4760, 5030, 5950, 6800, 7042, 8048, 8551, 9520, 10060, 11900, 12575, 14084, 17102, 17605, 20120, 23800, 25150, 28168, 34204, 35210, 40240, 42755, 47600, 50300, 56336, 59857, 68408, 70420, 85510, 88025, 100600, 119714, 136816, 140840, 171020, 176050, 201200, 213775, 239428, 281680, 299285, 342040, 352100, 427550, 478856, 598570, 684080, 704200, 855100, 957712, 1197140, 1408400, 1496425, 1710200, 2394280, 2992850, 3420400, 4788560, 5985700, 11971400, 23942800]

約数ペア:

[(1, 23942800), (2, 11971400), (4, 5985700), (5, 4788560), (7, 3420400), (8, 2992850), (10, 2394280), (14, 1710200), (16, 1496425), (17, 1408400), (20, 1197140), (25, 957712), (28, 855100), (34, 704200), (35, 684080), (40, 598570), (50, 478856), (56, 427550), (68, 352100), (70, 342040), (80, 299285), (85, 281680), (100, 239428), (112, 213775), (119, 201200), (136, 176050), (140, 171020), (170, 140840), (175, 136816), (200, 119714), (238, 100600), (272, 88025), (280, 85510), (340, 70420), (350, 68408), (400, 59857), (425, 56336), (476, 50300), (503, 47600), (560, 42755), (595, 40240), (680, 35210), (700, 34204), (850, 28168), (952, 25150), (1006, 23800), (1190, 20120), (1360, 17605), (1400, 17102), (1700, 14084), (1904, 12575), (2012, 11900), (2380, 10060), (2515, 9520), (2800, 8551), (2975, 8048), (3400, 7042), (3521, 6800), (4024, 5950), (4760, 5030)]