26162480

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2083}}^1$

素因数の和:2253

約数の個数: 40

約数和(自身を含む): 61244592

約数和(自身を除く): 35082112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2083, 2512, 3140, 4166, 6280, 8332, 10415, 12560, 16664, 20830, 33328, 41660, 83320, 166640, 327031, 654062, 1308124, 1635155, 2616248, 3270310, 5232496, 6540620, 13081240, 26162480]

約数ペア:

[(1, 26162480), (2, 13081240), (4, 6540620), (5, 5232496), (8, 3270310), (10, 2616248), (16, 1635155), (20, 1308124), (40, 654062), (80, 327031), (157, 166640), (314, 83320), (628, 41660), (785, 33328), (1256, 20830), (1570, 16664), (2083, 12560), (2512, 10415), (3140, 8332), (4166, 6280)]