2820327130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{99623}}^1$

素因数の和:99798

約数の個数: 32

約数和(自身を含む): 5379696000

約数和(自身を除く): 2559368870

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155, 28310, 99623, 199246, 498115, 996230, 1892837, 3785674, 9464185, 14843827, 18928370, 29687654, 74219135, 148438270, 282032713, 564065426, 1410163565, 2820327130]

約数ペア:

[(1, 2820327130), (2, 1410163565), (5, 564065426), (10, 282032713), (19, 148438270), (38, 74219135), (95, 29687654), (149, 18928370), (190, 14843827), (298, 9464185), (745, 3785674), (1490, 1892837), (2831, 996230), (5662, 498115), (14155, 199246), (28310, 99623)]