38418880

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 56

約数和(自身を含む): 92080080

約数和(自身を除く): 53661200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 569, 844, 1055, 1138, 1688, 2110, 2276, 2845, 3376, 4220, 4552, 5690, 6752, 8440, 9104, 11380, 13504, 16880, 18208, 22760, 33760, 36416, 45520, 67520, 91040, 120059, 182080, 240118, 480236, 600295, 960472, 1200590, 1920944, 2401180, 3841888, 4802360, 7683776, 9604720, 19209440, 38418880]

約数ペア:

[(1, 38418880), (2, 19209440), (4, 9604720), (5, 7683776), (8, 4802360), (10, 3841888), (16, 2401180), (20, 1920944), (32, 1200590), (40, 960472), (64, 600295), (80, 480236), (160, 240118), (211, 182080), (320, 120059), (422, 91040), (569, 67520), (844, 45520), (1055, 36416), (1138, 33760), (1688, 22760), (2110, 18208), (2276, 16880), (2845, 13504), (3376, 11380), (4220, 9104), (4552, 8440), (5690, 6752)]