40958300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21557}}^1$

素因数の和:21590

約数の個数: 36

約数和(自身を含む): 93561720

約数和(自身を除く): 52603420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 21557, 43114, 86228, 107785, 215570, 409583, 431140, 538925, 819166, 1077850, 1638332, 2047915, 2155700, 4095830, 8191660, 10239575, 20479150, 40958300]

約数ペア:

[(1, 40958300), (2, 20479150), (4, 10239575), (5, 8191660), (10, 4095830), (19, 2155700), (20, 2047915), (25, 1638332), (38, 1077850), (50, 819166), (76, 538925), (95, 431140), (100, 409583), (190, 215570), (380, 107785), (475, 86228), (950, 43114), (1900, 21557)]