41198920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{147139}}^1$

素因数の和:147157

約数の個数: 32

約数和(自身を含む): 105940800

約数和(自身を除く): 64741880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 147139, 294278, 588556, 735695, 1029973, 1177112, 1471390, 2059946, 2942780, 4119892, 5149865, 5885560, 8239784, 10299730, 20599460, 41198920]

約数ペア:

[(1, 41198920), (2, 20599460), (4, 10299730), (5, 8239784), (7, 5885560), (8, 5149865), (10, 4119892), (14, 2942780), (20, 2059946), (28, 1471390), (35, 1177112), (40, 1029973), (56, 735695), (70, 588556), (140, 294278), (280, 147139)]