39247040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 84

約数和(自身を含む): 108758736

約数和(自身を除く): 69511696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2503, 3136, 3920, 5006, 7840, 10012, 12515, 15680, 17521, 20024, 25030, 35042, 40048, 50060, 70084, 80096, 87605, 100120, 122647, 140168, 160192, 175210, 200240, 245294, 280336, 350420, 400480, 490588, 560672, 613235, 700840, 800960, 981176, 1121344, 1226470, 1401680, 1962352, 2452940, 2803360, 3924704, 4905880, 5606720, 7849408, 9811760, 19623520, 39247040]

約数ペア:

[(1, 39247040), (2, 19623520), (4, 9811760), (5, 7849408), (7, 5606720), (8, 4905880), (10, 3924704), (14, 2803360), (16, 2452940), (20, 1962352), (28, 1401680), (32, 1226470), (35, 1121344), (40, 981176), (49, 800960), (56, 700840), (64, 613235), (70, 560672), (80, 490588), (98, 400480), (112, 350420), (140, 280336), (160, 245294), (196, 200240), (224, 175210), (245, 160192), (280, 140168), (320, 122647), (392, 100120), (448, 87605), (490, 80096), (560, 70084), (784, 50060), (980, 40048), (1120, 35042), (1568, 25030), (1960, 20024), (2240, 17521), (2503, 15680), (3136, 12515), (3920, 10012), (5006, 7840)]