13859500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 48

約数和(自身を含む): 30899232

約数和(自身を除く): 17039732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 523, 530, 1046, 1060, 1325, 2092, 2615, 2650, 5230, 5300, 6625, 10460, 13075, 13250, 26150, 26500, 27719, 52300, 55438, 65375, 110876, 130750, 138595, 261500, 277190, 554380, 692975, 1385950, 2771900, 3464875, 6929750, 13859500]

約数ペア:

[(1, 13859500), (2, 6929750), (4, 3464875), (5, 2771900), (10, 1385950), (20, 692975), (25, 554380), (50, 277190), (53, 261500), (100, 138595), (106, 130750), (125, 110876), (212, 65375), (250, 55438), (265, 52300), (500, 27719), (523, 26500), (530, 26150), (1046, 13250), (1060, 13075), (1325, 10460), (2092, 6625), (2615, 5300), (2650, 5230)]