47315680

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4051}}^1$

素因数の和:4139

約数の個数: 48

約数和(自身を含む): 113342544

約数和(自身を除く): 66026864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4051, 5840, 8102, 11680, 16204, 20255, 32408, 40510, 64816, 81020, 129632, 162040, 295723, 324080, 591446, 648160, 1182892, 1478615, 2365784, 2957230, 4731568, 5914460, 9463136, 11828920, 23657840, 47315680]

約数ペア:

[(1, 47315680), (2, 23657840), (4, 11828920), (5, 9463136), (8, 5914460), (10, 4731568), (16, 2957230), (20, 2365784), (32, 1478615), (40, 1182892), (73, 648160), (80, 591446), (146, 324080), (160, 295723), (292, 162040), (365, 129632), (584, 81020), (730, 64816), (1168, 40510), (1460, 32408), (2336, 20255), (2920, 16204), (4051, 11680), (5840, 8102)]