69908480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6827}}^1$

素因数の和:6854

約数の個数: 48

約数和(自身を含む): 167763960

約数和(自身を除く): 97855480

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, 6827, 10240, 13654, 27308, 34135, 54616, 68270, 109232, 136540, 218464, 273080, 436928, 546160, 873856, 1092320, 1747712, 2184640, 3495424, 4369280, 6990848, 8738560, 13981696, 17477120, 34954240, 69908480]

約数ペア:

[(1, 69908480), (2, 34954240), (4, 17477120), (5, 13981696), (8, 8738560), (10, 6990848), (16, 4369280), (20, 3495424), (32, 2184640), (40, 1747712), (64, 1092320), (80, 873856), (128, 546160), (160, 436928), (256, 273080), (320, 218464), (512, 136540), (640, 109232), (1024, 68270), (1280, 54616), (2048, 34135), (2560, 27308), (5120, 13654), (6827, 10240)]