80055410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 151569792

約数和(自身を除く): 71514382

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 2657, 3013, 5314, 6026, 13285, 15065, 26570, 30130, 61111, 122222, 305555, 348067, 611110, 696134, 1740335, 3480670, 8005541, 16011082, 40027705, 80055410]

約数ペア:

[(1, 80055410), (2, 40027705), (5, 16011082), (10, 8005541), (23, 3480670), (46, 1740335), (115, 696134), (131, 611110), (230, 348067), (262, 305555), (655, 122222), (1310, 61111), (2657, 30130), (3013, 26570), (5314, 15065), (6026, 13285)]