75193247920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19181951}}^1$

素因数の和:19181978

約数の個数: 60

約数和(自身を含む): 203367055104

約数和(自身を除く): 128173807184

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 19181951, 38363902, 76727804, 95909755, 134273657, 153455608, 191819510, 268547314, 306911216, 383639020, 537094628, 671368285, 767278040, 939915599, 1074189256, 1342736570, 1534556080, 1879831198, 2148378512, 2685473140, 3759662396, 4699577995, 5370946280, 7519324792, 9399155990, 10741892560, 15038649584, 18798311980, 37596623960, 75193247920]

約数ペア:

[(1, 75193247920), (2, 37596623960), (4, 18798311980), (5, 15038649584), (7, 10741892560), (8, 9399155990), (10, 7519324792), (14, 5370946280), (16, 4699577995), (20, 3759662396), (28, 2685473140), (35, 2148378512), (40, 1879831198), (49, 1534556080), (56, 1342736570), (70, 1074189256), (80, 939915599), (98, 767278040), (112, 671368285), (140, 537094628), (196, 383639020), (245, 306911216), (280, 268547314), (392, 191819510), (490, 153455608), (560, 134273657), (784, 95909755), (980, 76727804), (1960, 38363902), (3920, 19181951)]