5200251200

素因数分解:

$2^6\times 5^2\times {\mathrm{3250157}}^1$

素因数の和:3250179

約数の個数: 42

約数和(自身を含む): 12795872046

約数和(自身を除く): 7595620846

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 3250157, 6500314, 13000628, 16250785, 26001256, 32501570, 52002512, 65003140, 81253925, 104005024, 130006280, 162507850, 208010048, 260012560, 325015700, 520025120, 650031400, 1040050240, 1300062800, 2600125600, 5200251200]

約数ペア:

[(1, 5200251200), (2, 2600125600), (4, 1300062800), (5, 1040050240), (8, 650031400), (10, 520025120), (16, 325015700), (20, 260012560), (25, 208010048), (32, 162507850), (40, 130006280), (50, 104005024), (64, 81253925), (80, 65003140), (100, 52002512), (160, 32501570), (200, 26001256), (320, 16250785), (400, 13000628), (800, 6500314), (1600, 3250157)]