38963940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 114476544

約数和(自身を除く): 75512604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 82, 94, 123, 141, 164, 188, 205, 235, 246, 282, 337, 410, 470, 492, 564, 615, 674, 705, 820, 940, 1011, 1230, 1348, 1410, 1685, 1927, 2022, 2460, 2820, 3370, 3854, 4044, 5055, 5781, 6740, 7708, 9635, 10110, 11562, 13817, 15839, 19270, 20220, 23124, 27634, 28905, 31678, 38540, 41451, 47517, 55268, 57810, 63356, 69085, 79195, 82902, 95034, 115620, 138170, 158390, 165804, 190068, 207255, 237585, 276340, 316780, 414510, 475170, 649399, 829020, 950340, 1298798, 1948197, 2597596, 3246995, 3896394, 6493990, 7792788, 9740985, 12987980, 19481970, 38963940]

約数ペア:

[(1, 38963940), (2, 19481970), (3, 12987980), (4, 9740985), (5, 7792788), (6, 6493990), (10, 3896394), (12, 3246995), (15, 2597596), (20, 1948197), (30, 1298798), (41, 950340), (47, 829020), (60, 649399), (82, 475170), (94, 414510), (123, 316780), (141, 276340), (164, 237585), (188, 207255), (205, 190068), (235, 165804), (246, 158390), (282, 138170), (337, 115620), (410, 95034), (470, 82902), (492, 79195), (564, 69085), (615, 63356), (674, 57810), (705, 55268), (820, 47517), (940, 41451), (1011, 38540), (1230, 31678), (1348, 28905), (1410, 27634), (1685, 23124), (1927, 20220), (2022, 19270), (2460, 15839), (2820, 13817), (3370, 11562), (3854, 10110), (4044, 9635), (5055, 7708), (5781, 6740)]