26028210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66739}}^1$

素因数の和:66762

約数の個数: 32

約数和(自身を含む): 67273920

約数和(自身を除く): 41245710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 66739, 133478, 200217, 333695, 400434, 667390, 867607, 1001085, 1735214, 2002170, 2602821, 4338035, 5205642, 8676070, 13014105, 26028210]

約数ペア:

[(1, 26028210), (2, 13014105), (3, 8676070), (5, 5205642), (6, 4338035), (10, 2602821), (13, 2002170), (15, 1735214), (26, 1001085), (30, 867607), (39, 667390), (65, 400434), (78, 333695), (130, 200217), (195, 133478), (390, 66739)]