17290240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 88

約数和(自身を含む): 45394272

約数和(自身を除く): 28104032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 307, 320, 352, 440, 512, 614, 640, 704, 880, 1024, 1228, 1280, 1408, 1535, 1760, 2456, 2560, 2816, 3070, 3377, 3520, 4912, 5120, 5632, 6140, 6754, 7040, 9824, 11264, 12280, 13508, 14080, 16885, 19648, 24560, 27016, 28160, 33770, 39296, 49120, 54032, 56320, 67540, 78592, 98240, 108064, 135080, 157184, 196480, 216128, 270160, 314368, 392960, 432256, 540320, 785920, 864512, 1080640, 1571840, 1729024, 2161280, 3458048, 4322560, 8645120, 17290240]

約数ペア:

[(1, 17290240), (2, 8645120), (4, 4322560), (5, 3458048), (8, 2161280), (10, 1729024), (11, 1571840), (16, 1080640), (20, 864512), (22, 785920), (32, 540320), (40, 432256), (44, 392960), (55, 314368), (64, 270160), (80, 216128), (88, 196480), (110, 157184), (128, 135080), (160, 108064), (176, 98240), (220, 78592), (256, 67540), (307, 56320), (320, 54032), (352, 49120), (440, 39296), (512, 33770), (614, 28160), (640, 27016), (704, 24560), (880, 19648), (1024, 16885), (1228, 14080), (1280, 13508), (1408, 12280), (1535, 11264), (1760, 9824), (2456, 7040), (2560, 6754), (2816, 6140), (3070, 5632), (3377, 5120), (3520, 4912)]