386650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 848160

約数和(自身を除く): 461510

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 37, 38, 50, 55, 74, 95, 110, 185, 190, 209, 275, 370, 407, 418, 475, 550, 703, 814, 925, 950, 1045, 1406, 1850, 2035, 2090, 3515, 4070, 5225, 7030, 7733, 10175, 10450, 15466, 17575, 20350, 35150, 38665, 77330, 193325, 386650]

約数ペア:

[(1, 386650), (2, 193325), (5, 77330), (10, 38665), (11, 35150), (19, 20350), (22, 17575), (25, 15466), (37, 10450), (38, 10175), (50, 7733), (55, 7030), (74, 5225), (95, 4070), (110, 3515), (185, 2090), (190, 2035), (209, 1850), (275, 1406), (370, 1045), (407, 950), (418, 925), (475, 814), (550, 703)]