10216000

素因数分解:

$2^6\times 5^3\times {\mathrm{1277}}^1$

素因数の和:1304

約数の個数: 56

約数和(自身を含む): 25319736

約数和(自身を除く): 15103736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1277, 1600, 2000, 2554, 4000, 5108, 6385, 8000, 10216, 12770, 20432, 25540, 31925, 40864, 51080, 63850, 81728, 102160, 127700, 159625, 204320, 255400, 319250, 408640, 510800, 638500, 1021600, 1277000, 2043200, 2554000, 5108000, 10216000]

約数ペア:

[(1, 10216000), (2, 5108000), (4, 2554000), (5, 2043200), (8, 1277000), (10, 1021600), (16, 638500), (20, 510800), (25, 408640), (32, 319250), (40, 255400), (50, 204320), (64, 159625), (80, 127700), (100, 102160), (125, 81728), (160, 63850), (200, 51080), (250, 40864), (320, 31925), (400, 25540), (500, 20432), (800, 12770), (1000, 10216), (1277, 8000), (1600, 6385), (2000, 5108), (2554, 4000)]