35379280

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4969}}^1$

素因数の和:5071

約数の個数: 40

約数和(自身を含む): 83197800

約数和(自身を除く): 47818520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4969, 7120, 9938, 19876, 24845, 39752, 49690, 79504, 99380, 198760, 397520, 442241, 884482, 1768964, 2211205, 3537928, 4422410, 7075856, 8844820, 17689640, 35379280]

約数ペア:

[(1, 35379280), (2, 17689640), (4, 8844820), (5, 7075856), (8, 4422410), (10, 3537928), (16, 2211205), (20, 1768964), (40, 884482), (80, 442241), (89, 397520), (178, 198760), (356, 99380), (445, 79504), (712, 49690), (890, 39752), (1424, 24845), (1780, 19876), (3560, 9938), (4969, 7120)]