2059600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 5227840

約数和(自身を除く): 3168240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 271, 304, 380, 400, 475, 542, 760, 950, 1084, 1355, 1520, 1900, 2168, 2710, 3800, 4336, 5149, 5420, 6775, 7600, 10298, 10840, 13550, 20596, 21680, 25745, 27100, 41192, 51490, 54200, 82384, 102980, 108400, 128725, 205960, 257450, 411920, 514900, 1029800, 2059600]

約数ペア:

[(1, 2059600), (2, 1029800), (4, 514900), (5, 411920), (8, 257450), (10, 205960), (16, 128725), (19, 108400), (20, 102980), (25, 82384), (38, 54200), (40, 51490), (50, 41192), (76, 27100), (80, 25745), (95, 21680), (100, 20596), (152, 13550), (190, 10840), (200, 10298), (271, 7600), (304, 6775), (380, 5420), (400, 5149), (475, 4336), (542, 3800), (760, 2710), (950, 2168), (1084, 1900), (1355, 1520)]