69790400

素因数分解:

$2^6\times 5^2\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:898

約数の個数: 84

約数和(自身を含む): 175180752

約数和(自身を除く): 105390352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 160, 200, 212, 265, 320, 400, 424, 530, 800, 823, 848, 1060, 1325, 1600, 1646, 1696, 2120, 2650, 3292, 3392, 4115, 4240, 5300, 6584, 8230, 8480, 10600, 13168, 16460, 16960, 20575, 21200, 26336, 32920, 41150, 42400, 43619, 52672, 65840, 82300, 84800, 87238, 131680, 164600, 174476, 218095, 263360, 329200, 348952, 436190, 658400, 697904, 872380, 1090475, 1316800, 1395808, 1744760, 2180950, 2791616, 3489520, 4361900, 6979040, 8723800, 13958080, 17447600, 34895200, 69790400]

約数ペア:

[(1, 69790400), (2, 34895200), (4, 17447600), (5, 13958080), (8, 8723800), (10, 6979040), (16, 4361900), (20, 3489520), (25, 2791616), (32, 2180950), (40, 1744760), (50, 1395808), (53, 1316800), (64, 1090475), (80, 872380), (100, 697904), (106, 658400), (160, 436190), (200, 348952), (212, 329200), (265, 263360), (320, 218095), (400, 174476), (424, 164600), (530, 131680), (800, 87238), (823, 84800), (848, 82300), (1060, 65840), (1325, 52672), (1600, 43619), (1646, 42400), (1696, 41150), (2120, 32920), (2650, 26336), (3292, 21200), (3392, 20575), (4115, 16960), (4240, 16460), (5300, 13168), (6584, 10600), (8230, 8480)]