40804568530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4357}}^1\times {\mathrm{4481}}^1$

素因数の和:8875

約数の個数: 64

約数和(自身を含む): 84380641920

約数和(自身を除く): 43576073390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4357, 4481, 8714, 8962, 21785, 22405, 43570, 44810, 47927, 49291, 82783, 85139, 95854, 98582, 165566, 170278, 239635, 246455, 413915, 425695, 479270, 492910, 827830, 851390, 910613, 936529, 1821226, 1873058, 4553065, 4682645, 9106130, 9365290, 19523717, 39047434, 97618585, 195237170, 214760887, 370950623, 429521774, 741901246, 1073804435, 1854753115, 2147608870, 3709506230, 4080456853, 8160913706, 20402284265, 40804568530]

約数ペア:

[(1, 40804568530), (2, 20402284265), (5, 8160913706), (10, 4080456853), (11, 3709506230), (19, 2147608870), (22, 1854753115), (38, 1073804435), (55, 741901246), (95, 429521774), (110, 370950623), (190, 214760887), (209, 195237170), (418, 97618585), (1045, 39047434), (2090, 19523717), (4357, 9365290), (4481, 9106130), (8714, 4682645), (8962, 4553065), (21785, 1873058), (22405, 1821226), (43570, 936529), (44810, 910613), (47927, 851390), (49291, 827830), (82783, 492910), (85139, 479270), (95854, 425695), (98582, 413915), (165566, 246455), (170278, 239635)]