2124515672960

素因数分解:

$2^7\times 5^1\times {\mathrm{3319555739}}^1$

素因数の和:3319555758

約数の個数: 32

約数和(自身を含む): 5078920282200

約数和(自身を除く): 2954404609240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3319555739, 6639111478, 13278222956, 16597778695, 26556445912, 33195557390, 53112891824, 66391114780, 106225783648, 132782229560, 212451567296, 265564459120, 424903134592, 531128918240, 1062257836480, 2124515672960]

約数ペア:

[(1, 2124515672960), (2, 1062257836480), (4, 531128918240), (5, 424903134592), (8, 265564459120), (10, 212451567296), (16, 132782229560), (20, 106225783648), (32, 66391114780), (40, 53112891824), (64, 33195557390), (80, 26556445912), (128, 16597778695), (160, 13278222956), (320, 6639111478), (640, 3319555739)]