40345190

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{76123}}^1$

素因数の和:76183

約数の個数: 16

約数和(自身を含む): 73992528

約数和(自身を除く): 33647338

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 76123, 152246, 380615, 761230, 4034519, 8069038, 20172595, 40345190]

約数ペア:

[(1, 40345190), (2, 20172595), (5, 8069038), (10, 4034519), (53, 761230), (106, 380615), (265, 152246), (530, 76123)]