37142420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 89886720

約数和(自身を除く): 52744300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2089, 2540, 3556, 4178, 4445, 8356, 8890, 10445, 14623, 17780, 20890, 29246, 41780, 58492, 73115, 146230, 265303, 292460, 530606, 1061212, 1326515, 1857121, 2653030, 3714242, 5306060, 7428484, 9285605, 18571210, 37142420]

約数ペア:

[(1, 37142420), (2, 18571210), (4, 9285605), (5, 7428484), (7, 5306060), (10, 3714242), (14, 2653030), (20, 1857121), (28, 1326515), (35, 1061212), (70, 530606), (127, 292460), (140, 265303), (254, 146230), (508, 73115), (635, 58492), (889, 41780), (1270, 29246), (1778, 20890), (2089, 17780), (2540, 14623), (3556, 10445), (4178, 8890), (4445, 8356)]