542225920

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9209}}^1$

素因数の和:9255

約数の個数: 80

約数和(自身を含む): 1356743520

約数和(自身を除く): 814517600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1280, 1472, 1840, 2560, 2944, 3680, 5888, 7360, 9209, 11776, 14720, 18418, 29440, 36836, 46045, 58880, 73672, 92090, 147344, 184180, 211807, 294688, 368360, 423614, 589376, 736720, 847228, 1059035, 1178752, 1473440, 1694456, 2118070, 2357504, 2946880, 3388912, 4236140, 4715008, 5893760, 6777824, 8472280, 11787520, 13555648, 16944560, 23575040, 27111296, 33889120, 54222592, 67778240, 108445184, 135556480, 271112960, 542225920]

約数ペア:

[(1, 542225920), (2, 271112960), (4, 135556480), (5, 108445184), (8, 67778240), (10, 54222592), (16, 33889120), (20, 27111296), (23, 23575040), (32, 16944560), (40, 13555648), (46, 11787520), (64, 8472280), (80, 6777824), (92, 5893760), (115, 4715008), (128, 4236140), (160, 3388912), (184, 2946880), (230, 2357504), (256, 2118070), (320, 1694456), (368, 1473440), (460, 1178752), (512, 1059035), (640, 847228), (736, 736720), (920, 589376), (1280, 423614), (1472, 368360), (1840, 294688), (2560, 211807), (2944, 184180), (3680, 147344), (5888, 92090), (7360, 73672), (9209, 58880), (11776, 46045), (14720, 36836), (18418, 29440)]