19005641310250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{40075153}}^1$

素因数の和:40075448

約数の個数: 64

約数和(自身を含む): 40811254428672

約数和(自身を除く): 21805613118422

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 271, 350, 542, 875, 1355, 1750, 1897, 2710, 3794, 6775, 9485, 13550, 18970, 33875, 47425, 67750, 94850, 237125, 474250, 40075153, 80150306, 200375765, 280526071, 400751530, 561052142, 1001878825, 1402630355, 2003757650, 2805260710, 5009394125, 7013151775, 10018788250, 10860366463, 14026303550, 21720732926, 35065758875, 54301832315, 70131517750, 76022565241, 108603664630, 152045130482, 271509161575, 380112826205, 543018323150, 760225652410, 1357545807875, 1900564131025, 2715091615750, 3801128262050, 9502820655125, 19005641310250]

約数ペア:

[(1, 19005641310250), (2, 9502820655125), (5, 3801128262050), (7, 2715091615750), (10, 1900564131025), (14, 1357545807875), (25, 760225652410), (35, 543018323150), (50, 380112826205), (70, 271509161575), (125, 152045130482), (175, 108603664630), (250, 76022565241), (271, 70131517750), (350, 54301832315), (542, 35065758875), (875, 21720732926), (1355, 14026303550), (1750, 10860366463), (1897, 10018788250), (2710, 7013151775), (3794, 5009394125), (6775, 2805260710), (9485, 2003757650), (13550, 1402630355), (18970, 1001878825), (33875, 561052142), (47425, 400751530), (67750, 280526071), (94850, 200375765), (237125, 80150306), (474250, 40075153)]