7152640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 88

約数和(自身を含む): 18865152

約数和(自身を除く): 11712512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 635, 640, 704, 880, 1016, 1024, 1270, 1280, 1397, 1408, 1760, 2032, 2540, 2560, 2794, 2816, 3520, 4064, 5080, 5120, 5588, 5632, 6985, 7040, 8128, 10160, 11176, 11264, 13970, 14080, 16256, 20320, 22352, 27940, 28160, 32512, 40640, 44704, 55880, 56320, 65024, 81280, 89408, 111760, 130048, 162560, 178816, 223520, 325120, 357632, 447040, 650240, 715264, 894080, 1430528, 1788160, 3576320, 7152640]

約数ペア:

[(1, 7152640), (2, 3576320), (4, 1788160), (5, 1430528), (8, 894080), (10, 715264), (11, 650240), (16, 447040), (20, 357632), (22, 325120), (32, 223520), (40, 178816), (44, 162560), (55, 130048), (64, 111760), (80, 89408), (88, 81280), (110, 65024), (127, 56320), (128, 55880), (160, 44704), (176, 40640), (220, 32512), (254, 28160), (256, 27940), (320, 22352), (352, 20320), (440, 16256), (508, 14080), (512, 13970), (635, 11264), (640, 11176), (704, 10160), (880, 8128), (1016, 7040), (1024, 6985), (1270, 5632), (1280, 5588), (1397, 5120), (1408, 5080), (1760, 4064), (2032, 3520), (2540, 2816), (2560, 2794)]