26218760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38557}}^1$

素因数の和:38585

約数の個数: 32

約数和(自身を含む): 62463960

約数和(自身を除く): 36245200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 38557, 77114, 154228, 192785, 308456, 385570, 655469, 771140, 1310938, 1542280, 2621876, 3277345, 5243752, 6554690, 13109380, 26218760]

約数ペア:

[(1, 26218760), (2, 13109380), (4, 6554690), (5, 5243752), (8, 3277345), (10, 2621876), (17, 1542280), (20, 1310938), (34, 771140), (40, 655469), (68, 385570), (85, 308456), (136, 192785), (170, 154228), (340, 77114), (680, 38557)]