10362880

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 112

約数和(自身を含む): 28309824

約数和(自身を除く): 17946944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 256, 320, 352, 368, 440, 460, 506, 512, 640, 704, 736, 880, 920, 1012, 1024, 1265, 1280, 1408, 1472, 1760, 1840, 2024, 2048, 2530, 2560, 2816, 2944, 3520, 3680, 4048, 4096, 5060, 5120, 5632, 5888, 7040, 7360, 8096, 8192, 10120, 10240, 11264, 11776, 14080, 14720, 16192, 20240, 20480, 22528, 23552, 28160, 29440, 32384, 40480, 40960, 45056, 47104, 56320, 58880, 64768, 80960, 90112, 94208, 112640, 117760, 129536, 161920, 188416, 225280, 235520, 259072, 323840, 450560, 471040, 518144, 647680, 942080, 1036288, 1295360, 2072576, 2590720, 5181440, 10362880]

約数ペア:

[(1, 10362880), (2, 5181440), (4, 2590720), (5, 2072576), (8, 1295360), (10, 1036288), (11, 942080), (16, 647680), (20, 518144), (22, 471040), (23, 450560), (32, 323840), (40, 259072), (44, 235520), (46, 225280), (55, 188416), (64, 161920), (80, 129536), (88, 117760), (92, 112640), (110, 94208), (115, 90112), (128, 80960), (160, 64768), (176, 58880), (184, 56320), (220, 47104), (230, 45056), (253, 40960), (256, 40480), (320, 32384), (352, 29440), (368, 28160), (440, 23552), (460, 22528), (506, 20480), (512, 20240), (640, 16192), (704, 14720), (736, 14080), (880, 11776), (920, 11264), (1012, 10240), (1024, 10120), (1265, 8192), (1280, 8096), (1408, 7360), (1472, 7040), (1760, 5888), (1840, 5632), (2024, 5120), (2048, 5060), (2530, 4096), (2560, 4048), (2816, 3680), (2944, 3520)]