55941040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18899}}^1$

素因数の和:18949

約数の個数: 40

約数和(自身を含む): 133585200

約数和(自身を除く): 77644160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 18899, 37798, 75596, 94495, 151192, 188990, 302384, 377980, 699263, 755960, 1398526, 1511920, 2797052, 3496315, 5594104, 6992630, 11188208, 13985260, 27970520, 55941040]

約数ペア:

[(1, 55941040), (2, 27970520), (4, 13985260), (5, 11188208), (8, 6992630), (10, 5594104), (16, 3496315), (20, 2797052), (37, 1511920), (40, 1398526), (74, 755960), (80, 699263), (148, 377980), (185, 302384), (296, 188990), (370, 151192), (592, 94495), (740, 75596), (1480, 37798), (2960, 18899)]