11682340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 26248320

約数和(自身を除く): 14565980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 433, 710, 866, 1349, 1420, 1732, 2165, 2698, 4330, 5396, 6745, 8227, 8660, 13490, 16454, 26980, 30743, 32908, 41135, 61486, 82270, 122972, 153715, 164540, 307430, 584117, 614860, 1168234, 2336468, 2920585, 5841170, 11682340]

約数ペア:

[(1, 11682340), (2, 5841170), (4, 2920585), (5, 2336468), (10, 1168234), (19, 614860), (20, 584117), (38, 307430), (71, 164540), (76, 153715), (95, 122972), (142, 82270), (190, 61486), (284, 41135), (355, 32908), (380, 30743), (433, 26980), (710, 16454), (866, 13490), (1349, 8660), (1420, 8227), (1732, 6745), (2165, 5396), (2698, 4330)]