74581120

素因数分解:

$2^7\times 5^1\times {\mathrm{116533}}^1$

素因数の和:116552

約数の個数: 32

約数和(自身を含む): 178297020

約数和(自身を除く): 103715900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 116533, 233066, 466132, 582665, 932264, 1165330, 1864528, 2330660, 3729056, 4661320, 7458112, 9322640, 14916224, 18645280, 37290560, 74581120]

約数ペア:

[(1, 74581120), (2, 37290560), (4, 18645280), (5, 14916224), (8, 9322640), (10, 7458112), (16, 4661320), (20, 3729056), (32, 2330660), (40, 1864528), (64, 1165330), (80, 932264), (128, 582665), (160, 466132), (320, 233066), (640, 116533)]