98112080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{111491}}^1$

素因数の和:111515

約数の個数: 40

約数和(自身を含む): 248850144

約数和(自身を除く): 150738064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 111491, 222982, 445964, 557455, 891928, 1114910, 1226401, 1783856, 2229820, 2452802, 4459640, 4905604, 6132005, 8919280, 9811208, 12264010, 19622416, 24528020, 49056040, 98112080]

約数ペア:

[(1, 98112080), (2, 49056040), (4, 24528020), (5, 19622416), (8, 12264010), (10, 9811208), (11, 8919280), (16, 6132005), (20, 4905604), (22, 4459640), (40, 2452802), (44, 2229820), (55, 1783856), (80, 1226401), (88, 1114910), (110, 891928), (176, 557455), (220, 445964), (440, 222982), (880, 111491)]