109957960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{56101}}^1$

素因数の和:56126

約数の個数: 48

約数和(自身を含む): 287803260

約数和(自身を除く): 177845300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 56101, 112202, 224404, 280505, 392707, 448808, 561010, 785414, 1122020, 1570828, 1963535, 2244040, 2748949, 3141656, 3927070, 5497898, 7854140, 10995796, 13744745, 15708280, 21991592, 27489490, 54978980, 109957960]

約数ペア:

[(1, 109957960), (2, 54978980), (4, 27489490), (5, 21991592), (7, 15708280), (8, 13744745), (10, 10995796), (14, 7854140), (20, 5497898), (28, 3927070), (35, 3141656), (40, 2748949), (49, 2244040), (56, 1963535), (70, 1570828), (98, 1122020), (140, 785414), (196, 561010), (245, 448808), (280, 392707), (392, 280505), (490, 224404), (980, 112202), (1960, 56101)]