42414400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 126

約数和(自身を含む): 121629678

約数和(自身を除く): 79215278

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 541, 560, 700, 784, 800, 980, 1082, 1120, 1225, 1400, 1568, 1600, 1960, 2164, 2240, 2450, 2705, 2800, 3136, 3787, 3920, 4328, 4900, 5410, 5600, 7574, 7840, 8656, 9800, 10820, 11200, 13525, 15148, 15680, 17312, 18935, 19600, 21640, 26509, 27050, 30296, 34624, 37870, 39200, 43280, 53018, 54100, 60592, 75740, 78400, 86560, 94675, 106036, 108200, 121184, 132545, 151480, 173120, 189350, 212072, 216400, 242368, 265090, 302960, 378700, 424144, 432800, 530180, 605920, 662725, 757400, 848288, 865600, 1060360, 1211840, 1325450, 1514800, 1696576, 2120720, 2650900, 3029600, 4241440, 5301800, 6059200, 8482880, 10603600, 21207200, 42414400]

約数ペア:

[(1, 42414400), (2, 21207200), (4, 10603600), (5, 8482880), (7, 6059200), (8, 5301800), (10, 4241440), (14, 3029600), (16, 2650900), (20, 2120720), (25, 1696576), (28, 1514800), (32, 1325450), (35, 1211840), (40, 1060360), (49, 865600), (50, 848288), (56, 757400), (64, 662725), (70, 605920), (80, 530180), (98, 432800), (100, 424144), (112, 378700), (140, 302960), (160, 265090), (175, 242368), (196, 216400), (200, 212072), (224, 189350), (245, 173120), (280, 151480), (320, 132545), (350, 121184), (392, 108200), (400, 106036), (448, 94675), (490, 86560), (541, 78400), (560, 75740), (700, 60592), (784, 54100), (800, 53018), (980, 43280), (1082, 39200), (1120, 37870), (1225, 34624), (1400, 30296), (1568, 27050), (1600, 26509), (1960, 21640), (2164, 19600), (2240, 18935), (2450, 17312), (2705, 15680), (2800, 15148), (3136, 13525), (3787, 11200), (3920, 10820), (4328, 9800), (4900, 8656), (5410, 7840), (5600, 7574)]