188804710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 372314880

約数和(自身を除く): 183510170

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 107, 185, 190, 214, 251, 370, 502, 535, 703, 1070, 1255, 1406, 2033, 2510, 3515, 3959, 4066, 4769, 7030, 7918, 9287, 9538, 10165, 18574, 19795, 20330, 23845, 26857, 39590, 46435, 47690, 53714, 75221, 92870, 134285, 150442, 176453, 268570, 352906, 376105, 510283, 752210, 882265, 993709, 1020566, 1764530, 1987418, 2551415, 4968545, 5102830, 9937090, 18880471, 37760942, 94402355, 188804710]

約数ペア:

[(1, 188804710), (2, 94402355), (5, 37760942), (10, 18880471), (19, 9937090), (37, 5102830), (38, 4968545), (74, 2551415), (95, 1987418), (107, 1764530), (185, 1020566), (190, 993709), (214, 882265), (251, 752210), (370, 510283), (502, 376105), (535, 352906), (703, 268570), (1070, 176453), (1255, 150442), (1406, 134285), (2033, 92870), (2510, 75221), (3515, 53714), (3959, 47690), (4066, 46435), (4769, 39590), (7030, 26857), (7918, 23845), (9287, 20330), (9538, 19795), (10165, 18574)]