52882840

素因数分解:

$2^3\times 5^1\times {\mathrm{739}}^1\times {\mathrm{1789}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 119214000

約数和(自身を除く): 66331160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 739, 1478, 1789, 2956, 3578, 3695, 5912, 7156, 7390, 8945, 14312, 14780, 17890, 29560, 35780, 71560, 1322071, 2644142, 5288284, 6610355, 10576568, 13220710, 26441420, 52882840]

約数ペア:

[(1, 52882840), (2, 26441420), (4, 13220710), (5, 10576568), (8, 6610355), (10, 5288284), (20, 2644142), (40, 1322071), (739, 71560), (1478, 35780), (1789, 29560), (2956, 17890), (3578, 14780), (3695, 14312), (5912, 8945), (7156, 7390)]