4217360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 11892096

約数和(自身を除く): 7674736

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, 443, 476, 560, 595, 680, 886, 952, 1190, 1360, 1772, 1904, 2215, 2380, 3101, 3544, 4430, 4760, 6202, 7088, 7531, 8860, 9520, 12404, 15062, 15505, 17720, 24808, 30124, 31010, 35440, 37655, 49616, 52717, 60248, 62020, 75310, 105434, 120496, 124040, 150620, 210868, 248080, 263585, 301240, 421736, 527170, 602480, 843472, 1054340, 2108680, 4217360]

約数ペア:

[(1, 4217360), (2, 2108680), (4, 1054340), (5, 843472), (7, 602480), (8, 527170), (10, 421736), (14, 301240), (16, 263585), (17, 248080), (20, 210868), (28, 150620), (34, 124040), (35, 120496), (40, 105434), (56, 75310), (68, 62020), (70, 60248), (80, 52717), (85, 49616), (112, 37655), (119, 35440), (136, 31010), (140, 30124), (170, 24808), (238, 17720), (272, 15505), (280, 15062), (340, 12404), (443, 9520), (476, 8860), (560, 7531), (595, 7088), (680, 6202), (886, 4760), (952, 4430), (1190, 3544), (1360, 3101), (1772, 2380), (1904, 2215)]