4788560

素因数分解:

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

素因数の和:540

約数の個数: 80

約数和(自身を含む): 13499136

約数和(自身を除く): 8710576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 503, 560, 595, 680, 952, 1006, 1190, 1360, 1904, 2012, 2380, 2515, 3521, 4024, 4760, 5030, 7042, 8048, 8551, 9520, 10060, 14084, 17102, 17605, 20120, 28168, 34204, 35210, 40240, 42755, 56336, 59857, 68408, 70420, 85510, 119714, 136816, 140840, 171020, 239428, 281680, 299285, 342040, 478856, 598570, 684080, 957712, 1197140, 2394280, 4788560]

約数ペア:

[(1, 4788560), (2, 2394280), (4, 1197140), (5, 957712), (7, 684080), (8, 598570), (10, 478856), (14, 342040), (16, 299285), (17, 281680), (20, 239428), (28, 171020), (34, 140840), (35, 136816), (40, 119714), (56, 85510), (68, 70420), (70, 68408), (80, 59857), (85, 56336), (112, 42755), (119, 40240), (136, 35210), (140, 34204), (170, 28168), (238, 20120), (272, 17605), (280, 17102), (340, 14084), (476, 10060), (503, 9520), (560, 8551), (595, 8048), (680, 7042), (952, 5030), (1006, 4760), (1190, 4024), (1360, 3521), (1904, 2515), (2012, 2380)]