67837250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{20873}}^1$

素因数の和:20903

約数の個数: 32

約数和(自身を含む): 136766448

約数和(自身を除く): 68929198

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 20873, 41746, 104365, 208730, 271349, 521825, 542698, 1043650, 1356745, 2609125, 2713490, 5218250, 6783725, 13567450, 33918625, 67837250]

約数ペア:

[(1, 67837250), (2, 33918625), (5, 13567450), (10, 6783725), (13, 5218250), (25, 2713490), (26, 2609125), (50, 1356745), (65, 1043650), (125, 542698), (130, 521825), (250, 271349), (325, 208730), (650, 104365), (1625, 41746), (3250, 20873)]