40201310

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{11519}}^1$

素因数の和:11875

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 32374690

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 11519, 23038, 57595, 115190, 4020131, 8040262, 20100655, 40201310]

約数ペア:

[(1, 40201310), (2, 20100655), (5, 8040262), (10, 4020131), (349, 115190), (698, 57595), (1745, 23038), (3490, 11519)]