82303840

素因数分解:

$2^5\times 5^1\times {\mathrm{514399}}^1$

素因数の和:514414

約数の個数: 24

約数和(自身を含む): 194443200

約数和(自身を除く): 112139360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 514399, 1028798, 2057596, 2571995, 4115192, 5143990, 8230384, 10287980, 16460768, 20575960, 41151920, 82303840]

約数ペア:

[(1, 82303840), (2, 41151920), (4, 20575960), (5, 16460768), (8, 10287980), (10, 8230384), (16, 5143990), (20, 4115192), (32, 2571995), (40, 2057596), (80, 1028798), (160, 514399)]