40754131780

素因数分解:

$2^2\times 5^1\times {\mathrm{9883}}^1\times {\mathrm{206183}}^1$

素因数の和:216075

約数の個数: 24

約数和(自身を含む): 85592751552

約数和(自身を除く): 44838619772

約数列:

[1, 2, 4, 5, 10, 20, 9883, 19766, 39532, 49415, 98830, 197660, 206183, 412366, 824732, 1030915, 2061830, 4123660, 2037706589, 4075413178, 8150826356, 10188532945, 20377065890, 40754131780]

約数ペア:

[(1, 40754131780), (2, 20377065890), (4, 10188532945), (5, 8150826356), (10, 4075413178), (20, 2037706589), (9883, 4123660), (19766, 2061830), (39532, 1030915), (49415, 824732), (98830, 412366), (197660, 206183)]