26142090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3943}}^1$

素因数の和:3983

約数の個数: 64

約数和(自身を含む): 71559936

約数和(自身を除く): 45417846

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 3943, 6630, 7886, 11829, 19715, 23658, 39430, 51259, 59145, 67031, 102518, 118290, 134062, 153777, 201093, 256295, 307554, 335155, 402186, 512590, 670310, 768885, 871403, 1005465, 1537770, 1742806, 2010930, 2614209, 4357015, 5228418, 8714030, 13071045, 26142090]

約数ペア:

[(1, 26142090), (2, 13071045), (3, 8714030), (5, 5228418), (6, 4357015), (10, 2614209), (13, 2010930), (15, 1742806), (17, 1537770), (26, 1005465), (30, 871403), (34, 768885), (39, 670310), (51, 512590), (65, 402186), (78, 335155), (85, 307554), (102, 256295), (130, 201093), (170, 153777), (195, 134062), (221, 118290), (255, 102518), (390, 67031), (442, 59145), (510, 51259), (663, 39430), (1105, 23658), (1326, 19715), (2210, 11829), (3315, 7886), (3943, 6630)]