30844600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8152

約数の個数: 48

約数和(自身を含む): 75497400

約数和(自身を除く): 44652800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 8117, 16234, 32468, 40585, 64936, 81170, 154223, 162340, 202925, 308446, 324680, 405850, 616892, 771115, 811700, 1233784, 1542230, 1623400, 3084460, 3855575, 6168920, 7711150, 15422300, 30844600]

約数ペア:

[(1, 30844600), (2, 15422300), (4, 7711150), (5, 6168920), (8, 3855575), (10, 3084460), (19, 1623400), (20, 1542230), (25, 1233784), (38, 811700), (40, 771115), (50, 616892), (76, 405850), (95, 324680), (100, 308446), (152, 202925), (190, 162340), (200, 154223), (380, 81170), (475, 64936), (760, 40585), (950, 32468), (1900, 16234), (3800, 8117)]