61087040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27271}}^1$

素因数の和:27295

約数の個数: 56

約数和(自身を含む): 166250112

約数和(自身を除く): 105163072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 27271, 54542, 109084, 136355, 190897, 218168, 272710, 381794, 436336, 545420, 763588, 872672, 954485, 1090840, 1527176, 1745344, 1908970, 2181680, 3054352, 3817940, 4363360, 6108704, 7635880, 8726720, 12217408, 15271760, 30543520, 61087040]

約数ペア:

[(1, 61087040), (2, 30543520), (4, 15271760), (5, 12217408), (7, 8726720), (8, 7635880), (10, 6108704), (14, 4363360), (16, 3817940), (20, 3054352), (28, 2181680), (32, 1908970), (35, 1745344), (40, 1527176), (56, 1090840), (64, 954485), (70, 872672), (80, 763588), (112, 545420), (140, 436336), (160, 381794), (224, 272710), (280, 218168), (320, 190897), (448, 136355), (560, 109084), (1120, 54542), (2240, 27271)]