489080600

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{8641}}^1$

素因数の和:8940

約数の個数: 48

約数和(自身を含む): 1141262520

約数和(自身を除く): 652181920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 1132, 1415, 2264, 2830, 5660, 7075, 8641, 11320, 14150, 17282, 28300, 34564, 43205, 56600, 69128, 86410, 172820, 216025, 345640, 432050, 864100, 1728200, 2445403, 4890806, 9781612, 12227015, 19563224, 24454030, 48908060, 61135075, 97816120, 122270150, 244540300, 489080600]

約数ペア:

[(1, 489080600), (2, 244540300), (4, 122270150), (5, 97816120), (8, 61135075), (10, 48908060), (20, 24454030), (25, 19563224), (40, 12227015), (50, 9781612), (100, 4890806), (200, 2445403), (283, 1728200), (566, 864100), (1132, 432050), (1415, 345640), (2264, 216025), (2830, 172820), (5660, 86410), (7075, 69128), (8641, 56600), (11320, 43205), (14150, 34564), (17282, 28300)]