29380760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43207}}^1$

素因数の和:43235

約数の個数: 32

約数和(自身を含む): 69996960

約数和(自身を除く): 40616200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43207, 86414, 172828, 216035, 345656, 432070, 734519, 864140, 1469038, 1728280, 2938076, 3672595, 5876152, 7345190, 14690380, 29380760]

約数ペア:

[(1, 29380760), (2, 14690380), (4, 7345190), (5, 5876152), (8, 3672595), (10, 2938076), (17, 1728280), (20, 1469038), (34, 864140), (40, 734519), (68, 432070), (85, 345656), (136, 216035), (170, 172828), (340, 86414), (680, 43207)]