67916500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 151993296

約数和(自身を除く): 84076796

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 250, 410, 500, 820, 1025, 2050, 3313, 4100, 5125, 6626, 10250, 13252, 16565, 20500, 33130, 66260, 82825, 135833, 165650, 271666, 331300, 414125, 543332, 679165, 828250, 1358330, 1656500, 2716660, 3395825, 6791650, 13583300, 16979125, 33958250, 67916500]

約数ペア:

[(1, 67916500), (2, 33958250), (4, 16979125), (5, 13583300), (10, 6791650), (20, 3395825), (25, 2716660), (41, 1656500), (50, 1358330), (82, 828250), (100, 679165), (125, 543332), (164, 414125), (205, 331300), (250, 271666), (410, 165650), (500, 135833), (820, 82825), (1025, 66260), (2050, 33130), (3313, 20500), (4100, 16565), (5125, 13252), (6626, 10250)]