26212740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8243}}^1$

素因数の和:8308

約数の個数: 48

約数和(自身を含む): 74789568

約数和(自身を除く): 48576828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 8243, 16486, 24729, 32972, 41215, 49458, 82430, 98916, 123645, 164860, 247290, 436879, 494580, 873758, 1310637, 1747516, 2184395, 2621274, 4368790, 5242548, 6553185, 8737580, 13106370, 26212740]

約数ペア:

[(1, 26212740), (2, 13106370), (3, 8737580), (4, 6553185), (5, 5242548), (6, 4368790), (10, 2621274), (12, 2184395), (15, 1747516), (20, 1310637), (30, 873758), (53, 494580), (60, 436879), (106, 247290), (159, 164860), (212, 123645), (265, 98916), (318, 82430), (530, 49458), (636, 41215), (795, 32972), (1060, 24729), (1590, 16486), (3180, 8243)]