81734300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{48079}}^1$

素因数の和:48110

約数の個数: 36

約数和(自身を含む): 187800480

約数和(自身を除く): 106066180

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 48079, 96158, 192316, 240395, 480790, 817343, 961580, 1201975, 1634686, 2403950, 3269372, 4086715, 4807900, 8173430, 16346860, 20433575, 40867150, 81734300]

約数ペア:

[(1, 81734300), (2, 40867150), (4, 20433575), (5, 16346860), (10, 8173430), (17, 4807900), (20, 4086715), (25, 3269372), (34, 2403950), (50, 1634686), (68, 1201975), (85, 961580), (100, 817343), (170, 480790), (340, 240395), (425, 192316), (850, 96158), (1700, 48079)]