1824803840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11497}}^1$

素因数の和:11553

約数の個数: 88

約数和(自身を含む): 4518989952

約数和(自身を除く): 2694186112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 11497, 15872, 19840, 22994, 31744, 39680, 45988, 57485, 79360, 91976, 114970, 158720, 183952, 229940, 356407, 367904, 459880, 712814, 735808, 919760, 1425628, 1471616, 1782035, 1839520, 2851256, 2943232, 3564070, 3679040, 5702512, 5886464, 7128140, 7358080, 11405024, 11772928, 14256280, 14716160, 22810048, 28512560, 29432320, 45620096, 57025120, 58864640, 91240192, 114050240, 182480384, 228100480, 364960768, 456200960, 912401920, 1824803840]

約数ペア:

[(1, 1824803840), (2, 912401920), (4, 456200960), (5, 364960768), (8, 228100480), (10, 182480384), (16, 114050240), (20, 91240192), (31, 58864640), (32, 57025120), (40, 45620096), (62, 29432320), (64, 28512560), (80, 22810048), (124, 14716160), (128, 14256280), (155, 11772928), (160, 11405024), (248, 7358080), (256, 7128140), (310, 5886464), (320, 5702512), (496, 3679040), (512, 3564070), (620, 2943232), (640, 2851256), (992, 1839520), (1024, 1782035), (1240, 1471616), (1280, 1425628), (1984, 919760), (2480, 735808), (2560, 712814), (3968, 459880), (4960, 367904), (5120, 356407), (7936, 229940), (9920, 183952), (11497, 158720), (15872, 114970), (19840, 91976), (22994, 79360), (31744, 57485), (39680, 45988)]