14146640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 35622720

約数和(自身を除く): 21476080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 41, 76, 80, 82, 95, 152, 164, 190, 205, 227, 304, 328, 380, 410, 454, 656, 760, 779, 820, 908, 1135, 1520, 1558, 1640, 1816, 2270, 3116, 3280, 3632, 3895, 4313, 4540, 6232, 7790, 8626, 9080, 9307, 12464, 15580, 17252, 18160, 18614, 21565, 31160, 34504, 37228, 43130, 46535, 62320, 69008, 74456, 86260, 93070, 148912, 172520, 176833, 186140, 345040, 353666, 372280, 707332, 744560, 884165, 1414664, 1768330, 2829328, 3536660, 7073320, 14146640]

約数ペア:

[(1, 14146640), (2, 7073320), (4, 3536660), (5, 2829328), (8, 1768330), (10, 1414664), (16, 884165), (19, 744560), (20, 707332), (38, 372280), (40, 353666), (41, 345040), (76, 186140), (80, 176833), (82, 172520), (95, 148912), (152, 93070), (164, 86260), (190, 74456), (205, 69008), (227, 62320), (304, 46535), (328, 43130), (380, 37228), (410, 34504), (454, 31160), (656, 21565), (760, 18614), (779, 18160), (820, 17252), (908, 15580), (1135, 12464), (1520, 9307), (1558, 9080), (1640, 8626), (1816, 7790), (2270, 6232), (3116, 4540), (3280, 4313), (3632, 3895)]