8174450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 16472160

約数和(自身を除く): 8297710

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 59, 85, 118, 163, 170, 295, 326, 425, 590, 815, 850, 1003, 1475, 1630, 2006, 2771, 2950, 4075, 5015, 5542, 8150, 9617, 10030, 13855, 19234, 25075, 27710, 48085, 50150, 69275, 96170, 138550, 163489, 240425, 326978, 480850, 817445, 1634890, 4087225, 8174450]

約数ペア:

[(1, 8174450), (2, 4087225), (5, 1634890), (10, 817445), (17, 480850), (25, 326978), (34, 240425), (50, 163489), (59, 138550), (85, 96170), (118, 69275), (163, 50150), (170, 48085), (295, 27710), (326, 25075), (425, 19234), (590, 13855), (815, 10030), (850, 9617), (1003, 8150), (1475, 5542), (1630, 5015), (2006, 4075), (2771, 2950)]