80829190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13229}}^1$

素因数の和:13296

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 79200890

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 13229, 26458, 66145, 132290, 171977, 343954, 621763, 859885, 1243526, 1719770, 3108815, 6217630, 8082919, 16165838, 40414595, 80829190]

約数ペア:

[(1, 80829190), (2, 40414595), (5, 16165838), (10, 8082919), (13, 6217630), (26, 3108815), (47, 1719770), (65, 1243526), (94, 859885), (130, 621763), (235, 343954), (470, 171977), (611, 132290), (1222, 66145), (3055, 26458), (6110, 13229)]