1028306.00000000

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 202694400

約数和(自身を除く): 126922880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 229, 235, 320, 352, 376, 440, 458, 470, 517, 640, 704, 752, 880, 916, 940, 1034, 1145, 1408, 1504, 1760, 1832, 1880, 2068, 2290, 2519, 2585, 3008, 3520, 3664, 3760, 4136, 4580, 5038, 5170, 6016, 7040, 7328, 7520, 8272, 9160, 10076, 10340, 10763, 12595, 14656, 15040, 16544, 18320, 20152, 20680, 21526, 25190, 29312, 30080, 33088, 36640, 40304, 41360, 43052, 50380, 53815, 66176, 73280, 80608, 82720, 86104, 100760, 107630, 118393, 146560, 161216, 165440, 172208, 201520, 215260, 236786, 322432, 330880, 344416, 403040, 430520, 473572, 591965, 688832, 806080, 861040, 947144, 1183930, 1377664, 1612160, 1722080, 1894288, 2367860, 3444160, 3788576, 4735720, 6888320, 7577152, 9471440, 15154304, 18942880, 37885760, 75771520]

約数ペア:

[(1, 75771520), (2, 37885760), (4, 18942880), (5, 15154304), (8, 9471440), (10, 7577152), (11, 6888320), (16, 4735720), (20, 3788576), (22, 3444160), (32, 2367860), (40, 1894288), (44, 1722080), (47, 1612160), (55, 1377664), (64, 1183930), (80, 947144), (88, 861040), (94, 806080), (110, 688832), (128, 591965), (160, 473572), (176, 430520), (188, 403040), (220, 344416), (229, 330880), (235, 322432), (320, 236786), (352, 215260), (376, 201520), (440, 172208), (458, 165440), (470, 161216), (517, 146560), (640, 118393), (704, 107630), (752, 100760), (880, 86104), (916, 82720), (940, 80608), (1034, 73280), (1145, 66176), (1408, 53815), (1504, 50380), (1760, 43052), (1832, 41360), (1880, 40304), (2068, 36640), (2290, 33088), (2519, 30080), (2585, 29312), (3008, 25190), (3520, 21526), (3664, 20680), (3760, 20152), (4136, 18320), (4580, 16544), (5038, 15040), (5170, 14656), (6016, 12595), (7040, 10763), (7328, 10340), (7520, 10076), (8272, 9160)]