12713020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 16135940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 953, 1334, 1906, 2668, 3335, 3812, 4765, 6670, 9530, 13340, 19060, 21919, 27637, 43838, 55274, 87676, 109595, 110548, 138185, 219190, 276370, 438380, 552740, 635651, 1271302, 2542604, 3178255, 6356510, 12713020]

約数ペア:

[(1, 12713020), (2, 6356510), (4, 3178255), (5, 2542604), (10, 1271302), (20, 635651), (23, 552740), (29, 438380), (46, 276370), (58, 219190), (92, 138185), (115, 110548), (116, 109595), (145, 87676), (230, 55274), (290, 43838), (460, 27637), (580, 21919), (667, 19060), (953, 13340), (1334, 9530), (1906, 6670), (2668, 4765), (3335, 3812)]