70825520

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9127}}^1$

素因数の和:9237

約数の個数: 40

約数和(自身を含む): 166385184

約数和(自身を除く): 95559664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 9127, 18254, 36508, 45635, 73016, 91270, 146032, 182540, 365080, 730160, 885319, 1770638, 3541276, 4426595, 7082552, 8853190, 14165104, 17706380, 35412760, 70825520]

約数ペア:

[(1, 70825520), (2, 35412760), (4, 17706380), (5, 14165104), (8, 8853190), (10, 7082552), (16, 4426595), (20, 3541276), (40, 1770638), (80, 885319), (97, 730160), (194, 365080), (388, 182540), (485, 146032), (776, 91270), (970, 73016), (1552, 45635), (1940, 36508), (3880, 18254), (7760, 9127)]