8350400

素因数分解:

$2^6\times 5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:346

約数の個数: 84

約数和(自身を含む): 21826728

約数和(自身を除く): 13476328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 136, 160, 170, 200, 272, 307, 320, 340, 400, 425, 544, 614, 680, 800, 850, 1088, 1228, 1360, 1535, 1600, 1700, 2456, 2720, 3070, 3400, 4912, 5219, 5440, 6140, 6800, 7675, 9824, 10438, 12280, 13600, 15350, 19648, 20876, 24560, 26095, 27200, 30700, 41752, 49120, 52190, 61400, 83504, 98240, 104380, 122800, 130475, 167008, 208760, 245600, 260950, 334016, 417520, 491200, 521900, 835040, 1043800, 1670080, 2087600, 4175200, 8350400]

約数ペア:

[(1, 8350400), (2, 4175200), (4, 2087600), (5, 1670080), (8, 1043800), (10, 835040), (16, 521900), (17, 491200), (20, 417520), (25, 334016), (32, 260950), (34, 245600), (40, 208760), (50, 167008), (64, 130475), (68, 122800), (80, 104380), (85, 98240), (100, 83504), (136, 61400), (160, 52190), (170, 49120), (200, 41752), (272, 30700), (307, 27200), (320, 26095), (340, 24560), (400, 20876), (425, 19648), (544, 15350), (614, 13600), (680, 12280), (800, 10438), (850, 9824), (1088, 7675), (1228, 6800), (1360, 6140), (1535, 5440), (1600, 5219), (1700, 4912), (2456, 3400), (2720, 3070)]