192171520

素因数分解:

$2^9\times 5^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 464131008

約数和(自身を除く): 271959488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 271, 277, 320, 512, 542, 554, 640, 1084, 1108, 1280, 1355, 1385, 2168, 2216, 2560, 2710, 2770, 4336, 4432, 5420, 5540, 8672, 8864, 10840, 11080, 17344, 17728, 21680, 22160, 34688, 35456, 43360, 44320, 69376, 70912, 75067, 86720, 88640, 138752, 141824, 150134, 173440, 177280, 300268, 346880, 354560, 375335, 600536, 693760, 709120, 750670, 1201072, 1501340, 2402144, 3002680, 4804288, 6005360, 9608576, 12010720, 19217152, 24021440, 38434304, 48042880, 96085760, 192171520]

約数ペア:

[(1, 192171520), (2, 96085760), (4, 48042880), (5, 38434304), (8, 24021440), (10, 19217152), (16, 12010720), (20, 9608576), (32, 6005360), (40, 4804288), (64, 3002680), (80, 2402144), (128, 1501340), (160, 1201072), (256, 750670), (271, 709120), (277, 693760), (320, 600536), (512, 375335), (542, 354560), (554, 346880), (640, 300268), (1084, 177280), (1108, 173440), (1280, 150134), (1355, 141824), (1385, 138752), (2168, 88640), (2216, 86720), (2560, 75067), (2710, 70912), (2770, 69376), (4336, 44320), (4432, 43360), (5420, 35456), (5540, 34688), (8672, 22160), (8864, 21680), (10840, 17728), (11080, 17344)]