9838750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 40

約数和(自身を含む): 19568736

約数和(自身を除く): 9729986

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 463, 625, 850, 926, 1250, 2125, 2315, 4250, 4630, 7871, 10625, 11575, 15742, 21250, 23150, 39355, 57875, 78710, 115750, 196775, 289375, 393550, 578750, 983875, 1967750, 4919375, 9838750]

約数ペア:

[(1, 9838750), (2, 4919375), (5, 1967750), (10, 983875), (17, 578750), (25, 393550), (34, 289375), (50, 196775), (85, 115750), (125, 78710), (170, 57875), (250, 39355), (425, 23150), (463, 21250), (625, 15742), (850, 11575), (926, 10625), (1250, 7871), (2125, 4630), (2315, 4250)]