8099200

素因数分解:

$2^7\times 5^2\times {\mathrm{2531}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 20015460

約数和(自身を除く): 11916260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 2531, 3200, 5062, 10124, 12655, 20248, 25310, 40496, 50620, 63275, 80992, 101240, 126550, 161984, 202480, 253100, 323968, 404960, 506200, 809920, 1012400, 1619840, 2024800, 4049600, 8099200]

約数ペア:

[(1, 8099200), (2, 4049600), (4, 2024800), (5, 1619840), (8, 1012400), (10, 809920), (16, 506200), (20, 404960), (25, 323968), (32, 253100), (40, 202480), (50, 161984), (64, 126550), (80, 101240), (100, 80992), (128, 63275), (160, 50620), (200, 40496), (320, 25310), (400, 20248), (640, 12655), (800, 10124), (1600, 5062), (2531, 3200)]