12953600

素因数分解:

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

素因数の和:66

約数の個数: 144

約数和(自身を含む): 36560160

約数和(自身を除く): 23606560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 128, 160, 176, 184, 200, 220, 230, 253, 256, 275, 320, 352, 368, 400, 440, 460, 506, 512, 550, 575, 640, 704, 736, 800, 880, 920, 1012, 1024, 1100, 1150, 1265, 1280, 1408, 1472, 1600, 1760, 1840, 2024, 2048, 2200, 2300, 2530, 2560, 2816, 2944, 3200, 3520, 3680, 4048, 4400, 4600, 5060, 5120, 5632, 5888, 6325, 6400, 7040, 7360, 8096, 8800, 9200, 10120, 10240, 11264, 11776, 12650, 12800, 14080, 14720, 16192, 17600, 18400, 20240, 22528, 23552, 25300, 25600, 28160, 29440, 32384, 35200, 36800, 40480, 47104, 50600, 51200, 56320, 58880, 64768, 70400, 73600, 80960, 101200, 112640, 117760, 129536, 140800, 147200, 161920, 202400, 235520, 259072, 281600, 294400, 323840, 404800, 518144, 563200, 588800, 647680, 809600, 1177600, 1295360, 1619200, 2590720, 3238400, 6476800, 12953600]

約数ペア:

[(1, 12953600), (2, 6476800), (4, 3238400), (5, 2590720), (8, 1619200), (10, 1295360), (11, 1177600), (16, 809600), (20, 647680), (22, 588800), (23, 563200), (25, 518144), (32, 404800), (40, 323840), (44, 294400), (46, 281600), (50, 259072), (55, 235520), (64, 202400), (80, 161920), (88, 147200), (92, 140800), (100, 129536), (110, 117760), (115, 112640), (128, 101200), (160, 80960), (176, 73600), (184, 70400), (200, 64768), (220, 58880), (230, 56320), (253, 51200), (256, 50600), (275, 47104), (320, 40480), (352, 36800), (368, 35200), (400, 32384), (440, 29440), (460, 28160), (506, 25600), (512, 25300), (550, 23552), (575, 22528), (640, 20240), (704, 18400), (736, 17600), (800, 16192), (880, 14720), (920, 14080), (1012, 12800), (1024, 12650), (1100, 11776), (1150, 11264), (1265, 10240), (1280, 10120), (1408, 9200), (1472, 8800), (1600, 8096), (1760, 7360), (1840, 7040), (2024, 6400), (2048, 6325), (2200, 5888), (2300, 5632), (2530, 5120), (2560, 5060), (2816, 4600), (2944, 4400), (3200, 4048), (3520, 3680)]