2473304800

素因数分解:

$2^5\times 5^2\times {\mathrm{409}}^1\times {\mathrm{7559}}^1$

素因数の和:7988

約数の個数: 72

約数和(自身を含む): 6053518800

約数和(自身を除く): 3580214000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 409, 800, 818, 1636, 2045, 3272, 4090, 6544, 7559, 8180, 10225, 13088, 15118, 16360, 20450, 30236, 32720, 37795, 40900, 60472, 65440, 75590, 81800, 120944, 151180, 163600, 188975, 241888, 302360, 327200, 377950, 604720, 755900, 1209440, 1511800, 3023600, 3091631, 6047200, 6183262, 12366524, 15458155, 24733048, 30916310, 49466096, 61832620, 77290775, 98932192, 123665240, 154581550, 247330480, 309163100, 494660960, 618326200, 1236652400, 2473304800]

約数ペア:

[(1, 2473304800), (2, 1236652400), (4, 618326200), (5, 494660960), (8, 309163100), (10, 247330480), (16, 154581550), (20, 123665240), (25, 98932192), (32, 77290775), (40, 61832620), (50, 49466096), (80, 30916310), (100, 24733048), (160, 15458155), (200, 12366524), (400, 6183262), (409, 6047200), (800, 3091631), (818, 3023600), (1636, 1511800), (2045, 1209440), (3272, 755900), (4090, 604720), (6544, 377950), (7559, 327200), (8180, 302360), (10225, 241888), (13088, 188975), (15118, 163600), (16360, 151180), (20450, 120944), (30236, 81800), (32720, 75590), (37795, 65440), (40900, 60472)]