45927040

素因数分解:

$2^7\times 5^1\times {\mathrm{71761}}^1$

素因数の和:71780

約数の個数: 32

約数和(自身を含む): 109795860

約数和(自身を除く): 63868820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71761, 143522, 287044, 358805, 574088, 717610, 1148176, 1435220, 2296352, 2870440, 4592704, 5740880, 9185408, 11481760, 22963520, 45927040]

約数ペア:

[(1, 45927040), (2, 22963520), (4, 11481760), (5, 9185408), (8, 5740880), (10, 4592704), (16, 2870440), (20, 2296352), (32, 1435220), (40, 1148176), (64, 717610), (80, 574088), (128, 358805), (160, 287044), (320, 143522), (640, 71761)]