38076280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7867}}^1$

素因数の和:7900

約数の個数: 48

約数和(自身を含む): 94179960

約数和(自身を除く): 56103680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 7867, 15734, 31468, 39335, 62936, 78670, 86537, 157340, 173074, 314680, 346148, 432685, 692296, 865370, 951907, 1730740, 1903814, 3461480, 3807628, 4759535, 7615256, 9519070, 19038140, 38076280]

約数ペア:

[(1, 38076280), (2, 19038140), (4, 9519070), (5, 7615256), (8, 4759535), (10, 3807628), (11, 3461480), (20, 1903814), (22, 1730740), (40, 951907), (44, 865370), (55, 692296), (88, 432685), (110, 346148), (121, 314680), (220, 173074), (242, 157340), (440, 86537), (484, 78670), (605, 62936), (968, 39335), (1210, 31468), (2420, 15734), (4840, 7867)]