200045440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{6379}}^1$

素因数の和:6412

約数の個数: 96

約数和(自身を含む): 556399800

約数和(自身を除く): 356354360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 6379, 7840, 12758, 15680, 25516, 31360, 31895, 44653, 51032, 63790, 89306, 102064, 127580, 178612, 204128, 223265, 255160, 312571, 357224, 408256, 446530, 510320, 625142, 714448, 816512, 893060, 1020640, 1250284, 1428896, 1562855, 1786120, 2041280, 2500568, 2857792, 3125710, 3572240, 4082560, 5001136, 5715584, 6251420, 7144480, 10002272, 12502840, 14288960, 20004544, 25005680, 28577920, 40009088, 50011360, 100022720, 200045440]

約数ペア:

[(1, 200045440), (2, 100022720), (4, 50011360), (5, 40009088), (7, 28577920), (8, 25005680), (10, 20004544), (14, 14288960), (16, 12502840), (20, 10002272), (28, 7144480), (32, 6251420), (35, 5715584), (40, 5001136), (49, 4082560), (56, 3572240), (64, 3125710), (70, 2857792), (80, 2500568), (98, 2041280), (112, 1786120), (128, 1562855), (140, 1428896), (160, 1250284), (196, 1020640), (224, 893060), (245, 816512), (280, 714448), (320, 625142), (392, 510320), (448, 446530), (490, 408256), (560, 357224), (640, 312571), (784, 255160), (896, 223265), (980, 204128), (1120, 178612), (1568, 127580), (1960, 102064), (2240, 89306), (3136, 63790), (3920, 51032), (4480, 44653), (6272, 31895), (6379, 31360), (7840, 25516), (12758, 15680)]