97886720

素因数分解:

$2^9\times 5^1\times {\mathrm{38237}}^1$

素因数の和:38260

約数の個数: 40

約数和(自身を含む): 234704844

約数和(自身を除く): 136818124

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 38237, 76474, 152948, 191185, 305896, 382370, 611792, 764740, 1223584, 1529480, 2447168, 3058960, 4894336, 6117920, 9788672, 12235840, 19577344, 24471680, 48943360, 97886720]

約数ペア:

[(1, 97886720), (2, 48943360), (4, 24471680), (5, 19577344), (8, 12235840), (10, 9788672), (16, 6117920), (20, 4894336), (32, 3058960), (40, 2447168), (64, 1529480), (80, 1223584), (128, 764740), (160, 611792), (256, 382370), (320, 305896), (512, 191185), (640, 152948), (1280, 76474), (2560, 38237)]