68503750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{7829}}^1$

素因数の和:7858

約数の個数: 40

約数和(自身を含む): 146765520

約数和(自身を除く): 78261770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 7829, 8750, 15658, 39145, 54803, 78290, 109606, 195725, 274015, 391450, 548030, 978625, 1370075, 1957250, 2740150, 4893125, 6850375, 9786250, 13700750, 34251875, 68503750]

約数ペア:

[(1, 68503750), (2, 34251875), (5, 13700750), (7, 9786250), (10, 6850375), (14, 4893125), (25, 2740150), (35, 1957250), (50, 1370075), (70, 978625), (125, 548030), (175, 391450), (250, 274015), (350, 195725), (625, 109606), (875, 78290), (1250, 54803), (1750, 39145), (4375, 15658), (7829, 8750)]