99977930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16363}}^1$

素因数の和:16430

約数の個数: 32

約数和(自身を含む): 197938944

約数和(自身を除く): 97961014

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 16363, 32726, 81815, 163630, 212719, 425438, 769061, 1063595, 1538122, 2127190, 3845305, 7690610, 9997793, 19995586, 49988965, 99977930]

約数ペア:

[(1, 99977930), (2, 49988965), (5, 19995586), (10, 9997793), (13, 7690610), (26, 3845305), (47, 2127190), (65, 1538122), (94, 1063595), (130, 769061), (235, 425438), (470, 212719), (611, 163630), (1222, 81815), (3055, 32726), (6110, 16363)]