41316940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 99537984

約数和(自身を除く): 58221044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 421, 701, 842, 1402, 1684, 2105, 2804, 2947, 3505, 4210, 4907, 5894, 7010, 8420, 9814, 11788, 14020, 14735, 19628, 24535, 29470, 49070, 58940, 98140, 295121, 590242, 1180484, 1475605, 2065847, 2951210, 4131694, 5902420, 8263388, 10329235, 20658470, 41316940]

約数ペア:

[(1, 41316940), (2, 20658470), (4, 10329235), (5, 8263388), (7, 5902420), (10, 4131694), (14, 2951210), (20, 2065847), (28, 1475605), (35, 1180484), (70, 590242), (140, 295121), (421, 98140), (701, 58940), (842, 49070), (1402, 29470), (1684, 24535), (2105, 19628), (2804, 14735), (2947, 14020), (3505, 11788), (4210, 9814), (4907, 8420), (5894, 7010)]