274210220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{599}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 590284800

約数和(自身を除く): 316074580

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 487, 599, 940, 974, 1198, 1948, 2396, 2435, 2995, 4870, 5990, 9740, 11980, 22889, 28153, 45778, 56306, 91556, 112612, 114445, 140765, 228890, 281530, 291713, 457780, 563060, 583426, 1166852, 1458565, 2917130, 5834260, 13710511, 27421022, 54842044, 68552555, 137105110, 274210220]

約数ペア:

[(1, 274210220), (2, 137105110), (4, 68552555), (5, 54842044), (10, 27421022), (20, 13710511), (47, 5834260), (94, 2917130), (188, 1458565), (235, 1166852), (470, 583426), (487, 563060), (599, 457780), (940, 291713), (974, 281530), (1198, 228890), (1948, 140765), (2396, 114445), (2435, 112612), (2995, 91556), (4870, 56306), (5990, 45778), (9740, 28153), (11980, 22889)]