1522204520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1\times {\mathrm{1499}}^1$

素因数の和:2042

約数の個数: 64

約数和(自身を含む): 3499200000

約数和(自身を除く): 1976995480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 479, 530, 958, 1060, 1499, 1916, 2120, 2395, 2998, 3832, 4790, 5996, 7495, 9580, 11992, 14990, 19160, 25387, 29980, 50774, 59960, 79447, 101548, 126935, 158894, 203096, 253870, 317788, 397235, 507740, 635576, 718021, 794470, 1015480, 1436042, 1588940, 2872084, 3177880, 3590105, 5744168, 7180210, 14360420, 28720840, 38055113, 76110226, 152220452, 190275565, 304440904, 380551130, 761102260, 1522204520]

約数ペア:

[(1, 1522204520), (2, 761102260), (4, 380551130), (5, 304440904), (8, 190275565), (10, 152220452), (20, 76110226), (40, 38055113), (53, 28720840), (106, 14360420), (212, 7180210), (265, 5744168), (424, 3590105), (479, 3177880), (530, 2872084), (958, 1588940), (1060, 1436042), (1499, 1015480), (1916, 794470), (2120, 718021), (2395, 635576), (2998, 507740), (3832, 397235), (4790, 317788), (5996, 253870), (7495, 203096), (9580, 158894), (11992, 126935), (14990, 101548), (19160, 79447), (25387, 59960), (29980, 50774)]