44380280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{22643}}^1$

素因数の和:22668

約数の個数: 48

約数和(自身を含む): 116163720

約数和(自身を除く): 71783440

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, 22643, 45286, 90572, 113215, 158501, 181144, 226430, 317002, 452860, 634004, 792505, 905720, 1109507, 1268008, 1585010, 2219014, 3170020, 4438028, 5547535, 6340040, 8876056, 11095070, 22190140, 44380280]

約数ペア:

[(1, 44380280), (2, 22190140), (4, 11095070), (5, 8876056), (7, 6340040), (8, 5547535), (10, 4438028), (14, 3170020), (20, 2219014), (28, 1585010), (35, 1268008), (40, 1109507), (49, 905720), (56, 792505), (70, 634004), (98, 452860), (140, 317002), (196, 226430), (245, 181144), (280, 158501), (392, 113215), (490, 90572), (980, 45286), (1960, 22643)]