85144640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{38011}}^1$

素因数の和:38035

約数の個数: 56

約数和(自身を含む): 231721152

約数和(自身を除く): 146576512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 38011, 76022, 152044, 190055, 266077, 304088, 380110, 532154, 608176, 760220, 1064308, 1216352, 1330385, 1520440, 2128616, 2432704, 2660770, 3040880, 4257232, 5321540, 6081760, 8514464, 10643080, 12163520, 17028928, 21286160, 42572320, 85144640]

約数ペア:

[(1, 85144640), (2, 42572320), (4, 21286160), (5, 17028928), (7, 12163520), (8, 10643080), (10, 8514464), (14, 6081760), (16, 5321540), (20, 4257232), (28, 3040880), (32, 2660770), (35, 2432704), (40, 2128616), (56, 1520440), (64, 1330385), (70, 1216352), (80, 1064308), (112, 760220), (140, 608176), (160, 532154), (224, 380110), (280, 304088), (320, 266077), (448, 190055), (560, 152044), (1120, 76022), (2240, 38011)]