85949120

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6551}}^1$

素因数の和:6609

約数の個数: 56

約数和(自身を含む): 209690208

約数和(自身を除く): 123741088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1312, 1640, 2624, 3280, 6551, 6560, 13102, 13120, 26204, 32755, 52408, 65510, 104816, 131020, 209632, 262040, 268591, 419264, 524080, 537182, 1048160, 1074364, 1342955, 2096320, 2148728, 2685910, 4297456, 5371820, 8594912, 10743640, 17189824, 21487280, 42974560, 85949120]

約数ペア:

[(1, 85949120), (2, 42974560), (4, 21487280), (5, 17189824), (8, 10743640), (10, 8594912), (16, 5371820), (20, 4297456), (32, 2685910), (40, 2148728), (41, 2096320), (64, 1342955), (80, 1074364), (82, 1048160), (160, 537182), (164, 524080), (205, 419264), (320, 268591), (328, 262040), (410, 209632), (656, 131020), (820, 104816), (1312, 65510), (1640, 52408), (2624, 32755), (3280, 26204), (6551, 13120), (6560, 13102)]