99191680

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3196

約数の個数: 96

約数和(自身を含む): 275932440

約数和(自身を除く): 176740760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3163, 3920, 4480, 6272, 6326, 7840, 12652, 15680, 15815, 22141, 25304, 31360, 31630, 44282, 50608, 63260, 88564, 101216, 110705, 126520, 154987, 177128, 202432, 221410, 253040, 309974, 354256, 404864, 442820, 506080, 619948, 708512, 774935, 885640, 1012160, 1239896, 1417024, 1549870, 1771280, 2024320, 2479792, 2834048, 3099740, 3542560, 4959584, 6199480, 7085120, 9919168, 12398960, 14170240, 19838336, 24797920, 49595840, 99191680]

約数ペア:

[(1, 99191680), (2, 49595840), (4, 24797920), (5, 19838336), (7, 14170240), (8, 12398960), (10, 9919168), (14, 7085120), (16, 6199480), (20, 4959584), (28, 3542560), (32, 3099740), (35, 2834048), (40, 2479792), (49, 2024320), (56, 1771280), (64, 1549870), (70, 1417024), (80, 1239896), (98, 1012160), (112, 885640), (128, 774935), (140, 708512), (160, 619948), (196, 506080), (224, 442820), (245, 404864), (280, 354256), (320, 309974), (392, 253040), (448, 221410), (490, 202432), (560, 177128), (640, 154987), (784, 126520), (896, 110705), (980, 101216), (1120, 88564), (1568, 63260), (1960, 50608), (2240, 44282), (3136, 31630), (3163, 31360), (3920, 25304), (4480, 22141), (6272, 15815), (6326, 15680), (7840, 12652)]