2896437800

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{63241}}^1$

素因数の和:63486

約数の個数: 48

約数和(自身を含む): 6763731900

約数和(自身を除く): 3867294100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 916, 1145, 1832, 2290, 4580, 5725, 9160, 11450, 22900, 45800, 63241, 126482, 252964, 316205, 505928, 632410, 1264820, 1581025, 2529640, 3162050, 6324100, 12648200, 14482189, 28964378, 57928756, 72410945, 115857512, 144821890, 289643780, 362054725, 579287560, 724109450, 1448218900, 2896437800]

約数ペア:

[(1, 2896437800), (2, 1448218900), (4, 724109450), (5, 579287560), (8, 362054725), (10, 289643780), (20, 144821890), (25, 115857512), (40, 72410945), (50, 57928756), (100, 28964378), (200, 14482189), (229, 12648200), (458, 6324100), (916, 3162050), (1145, 2529640), (1832, 1581025), (2290, 1264820), (4580, 632410), (5725, 505928), (9160, 316205), (11450, 252964), (22900, 126482), (45800, 63241)]