940158760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237051}}^1$

素因数の和:1237081

約数の個数: 32

約数和(自身を含む): 2226693600

約数和(自身を除く): 1286534840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1237051, 2474102, 4948204, 6185255, 9896408, 12370510, 23503969, 24741020, 47007938, 49482040, 94015876, 117519845, 188031752, 235039690, 470079380, 940158760]

約数ペア:

[(1, 940158760), (2, 470079380), (4, 235039690), (5, 188031752), (8, 117519845), (10, 94015876), (19, 49482040), (20, 47007938), (38, 24741020), (40, 23503969), (76, 12370510), (95, 9896408), (152, 6185255), (190, 4948204), (380, 2474102), (760, 1237051)]