25359040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11321}}^1$

素因数の和:11345

約数の個数: 56

約数和(自身を含む): 69018912

約数和(自身を除く): 43659872

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, 11321, 22642, 45284, 56605, 79247, 90568, 113210, 158494, 181136, 226420, 316988, 362272, 396235, 452840, 633976, 724544, 792470, 905680, 1267952, 1584940, 1811360, 2535904, 3169880, 3622720, 5071808, 6339760, 12679520, 25359040]

約数ペア:

[(1, 25359040), (2, 12679520), (4, 6339760), (5, 5071808), (7, 3622720), (8, 3169880), (10, 2535904), (14, 1811360), (16, 1584940), (20, 1267952), (28, 905680), (32, 792470), (35, 724544), (40, 633976), (56, 452840), (64, 396235), (70, 362272), (80, 316988), (112, 226420), (140, 181136), (160, 158494), (224, 113210), (280, 90568), (320, 79247), (448, 56605), (560, 45284), (1120, 22642), (2240, 11321)]