19025600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 168

約数和(自身を含む): 54425088

約数和(自身を除く): 35399488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 47, 50, 55, 64, 80, 88, 92, 94, 100, 110, 115, 160, 176, 184, 188, 200, 220, 230, 235, 253, 275, 320, 352, 368, 376, 400, 440, 460, 470, 506, 517, 550, 575, 704, 736, 752, 800, 880, 920, 940, 1012, 1034, 1081, 1100, 1150, 1175, 1265, 1472, 1504, 1600, 1760, 1840, 1880, 2024, 2068, 2162, 2200, 2300, 2350, 2530, 2585, 3008, 3520, 3680, 3760, 4048, 4136, 4324, 4400, 4600, 4700, 5060, 5170, 5405, 6325, 7360, 7520, 8096, 8272, 8648, 8800, 9200, 9400, 10120, 10340, 10810, 11891, 12650, 12925, 15040, 16192, 16544, 17296, 17600, 18400, 18800, 20240, 20680, 21620, 23782, 25300, 25850, 27025, 33088, 34592, 36800, 37600, 40480, 41360, 43240, 47564, 50600, 51700, 54050, 59455, 69184, 75200, 80960, 82720, 86480, 95128, 101200, 103400, 108100, 118910, 165440, 172960, 190256, 202400, 206800, 216200, 237820, 297275, 345920, 380512, 404800, 413600, 432400, 475640, 594550, 761024, 827200, 864800, 951280, 1189100, 1729600, 1902560, 2378200, 3805120, 4756400, 9512800, 19025600]

約数ペア:

[(1, 19025600), (2, 9512800), (4, 4756400), (5, 3805120), (8, 2378200), (10, 1902560), (11, 1729600), (16, 1189100), (20, 951280), (22, 864800), (23, 827200), (25, 761024), (32, 594550), (40, 475640), (44, 432400), (46, 413600), (47, 404800), (50, 380512), (55, 345920), (64, 297275), (80, 237820), (88, 216200), (92, 206800), (94, 202400), (100, 190256), (110, 172960), (115, 165440), (160, 118910), (176, 108100), (184, 103400), (188, 101200), (200, 95128), (220, 86480), (230, 82720), (235, 80960), (253, 75200), (275, 69184), (320, 59455), (352, 54050), (368, 51700), (376, 50600), (400, 47564), (440, 43240), (460, 41360), (470, 40480), (506, 37600), (517, 36800), (550, 34592), (575, 33088), (704, 27025), (736, 25850), (752, 25300), (800, 23782), (880, 21620), (920, 20680), (940, 20240), (1012, 18800), (1034, 18400), (1081, 17600), (1100, 17296), (1150, 16544), (1175, 16192), (1265, 15040), (1472, 12925), (1504, 12650), (1600, 11891), (1760, 10810), (1840, 10340), (1880, 10120), (2024, 9400), (2068, 9200), (2162, 8800), (2200, 8648), (2300, 8272), (2350, 8096), (2530, 7520), (2585, 7360), (3008, 6325), (3520, 5405), (3680, 5170), (3760, 5060), (4048, 4700), (4136, 4600), (4324, 4400)]