38404190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1913

約数の個数: 48

約数和(自身を含む): 80495856

約数和(自身を除く): 42091666

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1867, 1870, 2057, 3734, 4114, 9335, 10285, 18670, 20537, 20570, 31739, 41074, 63478, 102685, 158695, 205370, 225907, 317390, 349129, 451814, 698258, 1129535, 1745645, 2259070, 3491290, 3840419, 7680838, 19202095, 38404190]

約数ペア:

[(1, 38404190), (2, 19202095), (5, 7680838), (10, 3840419), (11, 3491290), (17, 2259070), (22, 1745645), (34, 1129535), (55, 698258), (85, 451814), (110, 349129), (121, 317390), (170, 225907), (187, 205370), (242, 158695), (374, 102685), (605, 63478), (935, 41074), (1210, 31739), (1867, 20570), (1870, 20537), (2057, 18670), (3734, 10285), (4114, 9335)]