80811279190

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1\times {\mathrm{59417}}^1$

素因数の和:60192

約数の個数: 32

約数和(自身を含む): 146285214624

約数和(自身を除く): 65473935434

約数列:

[1, 2, 5, 10, 277, 491, 554, 982, 1385, 2455, 2770, 4910, 59417, 118834, 136007, 272014, 297085, 594170, 680035, 1360070, 16458509, 29173747, 32917018, 58347494, 82292545, 145868735, 164585090, 291737470, 8081127919, 16162255838, 40405639595, 80811279190]

約数ペア:

[(1, 80811279190), (2, 40405639595), (5, 16162255838), (10, 8081127919), (277, 291737470), (491, 164585090), (554, 145868735), (982, 82292545), (1385, 58347494), (2455, 32917018), (2770, 29173747), (4910, 16458509), (59417, 1360070), (118834, 680035), (136007, 594170), (272014, 297085)]