67662010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 64063430

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 1979, 2630, 3419, 3958, 6838, 9895, 17095, 19790, 25727, 34190, 51454, 128635, 257270, 520477, 1040954, 2602385, 5204770, 6766201, 13532402, 33831005, 67662010]

約数ペア:

[(1, 67662010), (2, 33831005), (5, 13532402), (10, 6766201), (13, 5204770), (26, 2602385), (65, 1040954), (130, 520477), (263, 257270), (526, 128635), (1315, 51454), (1979, 34190), (2630, 25727), (3419, 19790), (3958, 17095), (6838, 9895)]