38221020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5179}}^1$

素因数の和:5235

約数の個数: 72

約数和(自身を含む): 118787760

約数和(自身を除く): 80566740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 5179, 7380, 10358, 15537, 20716, 25895, 31074, 46611, 51790, 62148, 77685, 93222, 103580, 155370, 186444, 212339, 233055, 310740, 424678, 466110, 637017, 849356, 932220, 1061695, 1274034, 1911051, 2123390, 2548068, 3185085, 3822102, 4246780, 6370170, 7644204, 9555255, 12740340, 19110510, 38221020]

約数ペア:

[(1, 38221020), (2, 19110510), (3, 12740340), (4, 9555255), (5, 7644204), (6, 6370170), (9, 4246780), (10, 3822102), (12, 3185085), (15, 2548068), (18, 2123390), (20, 1911051), (30, 1274034), (36, 1061695), (41, 932220), (45, 849356), (60, 637017), (82, 466110), (90, 424678), (123, 310740), (164, 233055), (180, 212339), (205, 186444), (246, 155370), (369, 103580), (410, 93222), (492, 77685), (615, 62148), (738, 51790), (820, 46611), (1230, 31074), (1476, 25895), (1845, 20716), (2460, 15537), (3690, 10358), (5179, 7380)]