74775040

素因数分解:

$2^9\times 5^1\times {\mathrm{29209}}^1$

素因数の和:29232

約数の個数: 40

約数和(自身を含む): 179290980

約数和(自身を除く): 104515940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 29209, 58418, 116836, 146045, 233672, 292090, 467344, 584180, 934688, 1168360, 1869376, 2336720, 3738752, 4673440, 7477504, 9346880, 14955008, 18693760, 37387520, 74775040]

約数ペア:

[(1, 74775040), (2, 37387520), (4, 18693760), (5, 14955008), (8, 9346880), (10, 7477504), (16, 4673440), (20, 3738752), (32, 2336720), (40, 1869376), (64, 1168360), (80, 934688), (128, 584180), (160, 467344), (256, 292090), (320, 233672), (512, 146045), (640, 116836), (1280, 58418), (2560, 29209)]