29376680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43201}}^1$

素因数の和:43229

約数の個数: 32

約数和(自身を含む): 69987240

約数和(自身を除く): 40610560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 43201, 86402, 172804, 216005, 345608, 432010, 734417, 864020, 1468834, 1728040, 2937668, 3672085, 5875336, 7344170, 14688340, 29376680]

約数ペア:

[(1, 29376680), (2, 14688340), (4, 7344170), (5, 5875336), (8, 3672085), (10, 2937668), (17, 1728040), (20, 1468834), (34, 864020), (40, 734417), (68, 432010), (85, 345608), (136, 216005), (170, 172804), (340, 86402), (680, 43201)]