284505400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 697098240

約数和(自身を除く): 412592840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 127, 184, 200, 230, 254, 460, 487, 508, 575, 635, 920, 974, 1016, 1150, 1270, 1948, 2300, 2435, 2540, 2921, 3175, 3896, 4600, 4870, 5080, 5842, 6350, 9740, 11201, 11684, 12175, 12700, 14605, 19480, 22402, 23368, 24350, 25400, 29210, 44804, 48700, 56005, 58420, 61849, 73025, 89608, 97400, 112010, 116840, 123698, 146050, 224020, 247396, 280025, 292100, 309245, 448040, 494792, 560050, 584200, 618490, 1120100, 1236980, 1422527, 1546225, 2240200, 2473960, 2845054, 3092450, 5690108, 6184900, 7112635, 11380216, 12369800, 14225270, 28450540, 35563175, 56901080, 71126350, 142252700, 284505400]

約数ペア:

[(1, 284505400), (2, 142252700), (4, 71126350), (5, 56901080), (8, 35563175), (10, 28450540), (20, 14225270), (23, 12369800), (25, 11380216), (40, 7112635), (46, 6184900), (50, 5690108), (92, 3092450), (100, 2845054), (115, 2473960), (127, 2240200), (184, 1546225), (200, 1422527), (230, 1236980), (254, 1120100), (460, 618490), (487, 584200), (508, 560050), (575, 494792), (635, 448040), (920, 309245), (974, 292100), (1016, 280025), (1150, 247396), (1270, 224020), (1948, 146050), (2300, 123698), (2435, 116840), (2540, 112010), (2921, 97400), (3175, 89608), (3896, 73025), (4600, 61849), (4870, 58420), (5080, 56005), (5842, 48700), (6350, 44804), (9740, 29210), (11201, 25400), (11684, 24350), (12175, 23368), (12700, 22402), (14605, 19480)]