40685470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1619}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 83980800

約数和(自身を除く): 43295330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 359, 718, 1619, 1795, 2513, 3238, 3590, 5026, 8095, 11333, 12565, 16190, 22666, 25130, 56665, 113330, 581221, 1162442, 2906105, 4068547, 5812210, 8137094, 20342735, 40685470]

約数ペア:

[(1, 40685470), (2, 20342735), (5, 8137094), (7, 5812210), (10, 4068547), (14, 2906105), (35, 1162442), (70, 581221), (359, 113330), (718, 56665), (1619, 25130), (1795, 22666), (2513, 16190), (3238, 12565), (3590, 11333), (5026, 8095)]