313614880

素因数分解:

$2^5\times 5^1\times {\mathrm{1960093}}^1$

素因数の和:1960108

約数の個数: 24

約数和(自身を含む): 740915532

約数和(自身を除く): 427300652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1960093, 3920186, 7840372, 9800465, 15680744, 19600930, 31361488, 39201860, 62722976, 78403720, 156807440, 313614880]

約数ペア:

[(1, 313614880), (2, 156807440), (4, 78403720), (5, 62722976), (8, 39201860), (10, 31361488), (16, 19600930), (20, 15680744), (32, 9800465), (40, 7840372), (80, 3920186), (160, 1960093)]