40656035

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 60279552

約数和(自身を除く): 19623517

約数列:

[1, 5, 7, 31, 35, 49, 53, 101, 155, 217, 245, 265, 371, 505, 707, 1085, 1519, 1643, 1855, 2597, 3131, 3535, 4949, 5353, 7595, 8215, 11501, 12985, 15655, 21917, 24745, 26765, 37471, 57505, 80507, 109585, 153419, 165943, 187355, 262297, 402535, 767095, 829715, 1161601, 1311485, 5808005, 8131207, 40656035]

約数ペア:

[(1, 40656035), (5, 8131207), (7, 5808005), (31, 1311485), (35, 1161601), (49, 829715), (53, 767095), (101, 402535), (155, 262297), (217, 187355), (245, 165943), (265, 153419), (371, 109585), (505, 80507), (707, 57505), (1085, 37471), (1519, 26765), (1643, 24745), (1855, 21917), (2597, 15655), (3131, 12985), (3535, 11501), (4949, 8215), (5353, 7595)]