2075310080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{202667}}^1$

素因数の和:202694

約数の個数: 48

約数和(自身を含む): 4979552760

約数和(自身を除く): 2904242680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 202667, 405334, 810668, 1013335, 1621336, 2026670, 3242672, 4053340, 6485344, 8106680, 12970688, 16213360, 25941376, 32426720, 51882752, 64853440, 103765504, 129706880, 207531008, 259413760, 415062016, 518827520, 1037655040, 2075310080]

約数ペア:

[(1, 2075310080), (2, 1037655040), (4, 518827520), (5, 415062016), (8, 259413760), (10, 207531008), (16, 129706880), (20, 103765504), (32, 64853440), (40, 51882752), (64, 32426720), (80, 25941376), (128, 16213360), (160, 12970688), (256, 8106680), (320, 6485344), (512, 4053340), (640, 3242672), (1024, 2026670), (1280, 1621336), (2048, 1013335), (2560, 810668), (5120, 405334), (10240, 202667)]