About the Number

80493990409

80493990408 ← → 80493990410

2進数表記:1001010111101110100001101001000001001

漢数字表記:八百四億九千三百九十九万四百九

素因数分解:

7 1 × 19 1 × 79 1 × 761 1 × 10067 1

素因数の和:10933
約数の個数: 32
約数和(自身を含む): 98199244800
約数和(自身を除く): 17705254391

約数列:
[1, 7, 19, 79, 133, 553, 761, 1501, 5327, 10067, 10507, 14459, 60119, 70469, 101213, 191273, 420833, 795293, 1142261, 1338911, 5567051, 7660987, 7995827, 15110567, 53626909, 105773969, 145558753, 605217973, 1018911271, 4236525811, 11499141487, 80493990409]

約数ペア:
[(1, 80493990409), (7, 11499141487), (19, 4236525811), (79, 1018911271), (133, 605217973), (553, 145558753), (761, 105773969), (1501, 53626909), (5327, 15110567), (10067, 7995827), (10507, 7660987), (14459, 5567051), (60119, 1338911), (70469, 1142261), (101213, 795293), (191273, 420833)]

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