26606060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3354

約数の個数: 48

約数和(自身を含む): 62130432

約数和(自身を除く): 35524372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 3301, 4030, 6602, 8060, 13204, 16505, 33010, 42913, 66020, 85826, 102331, 171652, 204662, 214565, 409324, 429130, 511655, 858260, 1023310, 1330303, 2046620, 2660606, 5321212, 6651515, 13303030, 26606060]

約数ペア:

[(1, 26606060), (2, 13303030), (4, 6651515), (5, 5321212), (10, 2660606), (13, 2046620), (20, 1330303), (26, 1023310), (31, 858260), (52, 511655), (62, 429130), (65, 409324), (124, 214565), (130, 204662), (155, 171652), (260, 102331), (310, 85826), (403, 66020), (620, 42913), (806, 33010), (1612, 16505), (2015, 13204), (3301, 8060), (4030, 6602)]