16265356840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{6069163}}^1$

素因数の和:6069241

約数の個数: 32

約数和(自身を含む): 37143283680

約数和(自身を除く): 20877926840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 6069163, 12138326, 24276652, 30345815, 48553304, 60691630, 121383260, 242766520, 406633921, 813267842, 1626535684, 2033169605, 3253071368, 4066339210, 8132678420, 16265356840]

約数ペア:

[(1, 16265356840), (2, 8132678420), (4, 4066339210), (5, 3253071368), (8, 2033169605), (10, 1626535684), (20, 813267842), (40, 406633921), (67, 242766520), (134, 121383260), (268, 60691630), (335, 48553304), (536, 30345815), (670, 24276652), (1340, 12138326), (2680, 6069163)]