8705938000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{256057}}^1$

素因数の和:256097

約数の個数: 80

約数和(自身を含む): 22289336784

約数和(自身を除く): 13583398784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 125, 136, 170, 200, 250, 272, 340, 400, 425, 500, 680, 850, 1000, 1360, 1700, 2000, 2125, 3400, 4250, 6800, 8500, 17000, 34000, 256057, 512114, 1024228, 1280285, 2048456, 2560570, 4096912, 4352969, 5121140, 6401425, 8705938, 10242280, 12802850, 17411876, 20484560, 21764845, 25605700, 32007125, 34823752, 43529690, 51211400, 64014250, 69647504, 87059380, 102422800, 108824225, 128028500, 174118760, 217648450, 256057000, 348237520, 435296900, 512114000, 544121125, 870593800, 1088242250, 1741187600, 2176484500, 4352969000, 8705938000]

約数ペア:

[(1, 8705938000), (2, 4352969000), (4, 2176484500), (5, 1741187600), (8, 1088242250), (10, 870593800), (16, 544121125), (17, 512114000), (20, 435296900), (25, 348237520), (34, 256057000), (40, 217648450), (50, 174118760), (68, 128028500), (80, 108824225), (85, 102422800), (100, 87059380), (125, 69647504), (136, 64014250), (170, 51211400), (200, 43529690), (250, 34823752), (272, 32007125), (340, 25605700), (400, 21764845), (425, 20484560), (500, 17411876), (680, 12802850), (850, 10242280), (1000, 8705938), (1360, 6401425), (1700, 5121140), (2000, 4352969), (2125, 4096912), (3400, 2560570), (4250, 2048456), (6800, 1280285), (8500, 1024228), (17000, 512114), (34000, 256057)]