26772280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39399

約数の個数: 32

約数和(自身を含む): 63782640

約数和(自身を除く): 37010360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 39371, 78742, 157484, 196855, 314968, 393710, 669307, 787420, 1338614, 1574840, 2677228, 3346535, 5354456, 6693070, 13386140, 26772280]

約数ペア:

[(1, 26772280), (2, 13386140), (4, 6693070), (5, 5354456), (8, 3346535), (10, 2677228), (17, 1574840), (20, 1338614), (34, 787420), (40, 669307), (68, 393710), (85, 314968), (136, 196855), (170, 157484), (340, 78742), (680, 39371)]