185113497520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47222831}}^1$

素因数の和:47222858

約数の個数: 60

約数和(自身を含む): 500656464864

約数和(自身を除く): 315542967344

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, 47222831, 94445662, 188891324, 236114155, 330559817, 377782648, 472228310, 661119634, 755565296, 944456620, 1322239268, 1652799085, 1888913240, 2313918719, 2644478536, 3305598170, 3777826480, 4627837438, 5288957072, 6611196340, 9255674876, 11569593595, 13222392680, 18511349752, 23139187190, 26444785360, 37022699504, 46278374380, 92556748760, 185113497520]

約数ペア:

[(1, 185113497520), (2, 92556748760), (4, 46278374380), (5, 37022699504), (7, 26444785360), (8, 23139187190), (10, 18511349752), (14, 13222392680), (16, 11569593595), (20, 9255674876), (28, 6611196340), (35, 5288957072), (40, 4627837438), (49, 3777826480), (56, 3305598170), (70, 2644478536), (80, 2313918719), (98, 1888913240), (112, 1652799085), (140, 1322239268), (196, 944456620), (245, 755565296), (280, 661119634), (392, 472228310), (490, 377782648), (560, 330559817), (784, 236114155), (980, 188891324), (1960, 94445662), (3920, 47222831)]