85882240

素因数分解:

$2^7\times 5^1\times {\mathrm{134191}}^1$

素因数の和:134210

約数の個数: 32

約数和(自身を含む): 205313760

約数和(自身を除く): 119431520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 134191, 268382, 536764, 670955, 1073528, 1341910, 2147056, 2683820, 4294112, 5367640, 8588224, 10735280, 17176448, 21470560, 42941120, 85882240]

約数ペア:

[(1, 85882240), (2, 42941120), (4, 21470560), (5, 17176448), (8, 10735280), (10, 8588224), (16, 5367640), (20, 4294112), (32, 2683820), (40, 2147056), (64, 1341910), (80, 1073528), (128, 670955), (160, 536764), (320, 268382), (640, 134191)]