40681270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83023}}^1$

素因数の和:83044

約数の個数: 24

約数和(自身を含む): 85182624

約数和(自身を除く): 44501354

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 83023, 166046, 415115, 581161, 830230, 1162322, 2905805, 4068127, 5811610, 8136254, 20340635, 40681270]

約数ペア:

[(1, 40681270), (2, 20340635), (5, 8136254), (7, 5811610), (10, 4068127), (14, 2905805), (35, 1162322), (49, 830230), (70, 581161), (98, 415115), (245, 166046), (490, 83023)]