174927168020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1217647}}^1$

素因数の和:1218320

約数の個数: 48

約数和(自身を含む): 401356263168

約数和(自身を除く): 226429095148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 653, 1306, 2612, 3265, 6530, 7183, 13060, 14366, 28732, 35915, 71830, 143660, 1217647, 2435294, 4870588, 6088235, 12176470, 13394117, 24352940, 26788234, 53576468, 66970585, 133941170, 267882340, 795123491, 1590246982, 3180493964, 3975617455, 7951234910, 8746358401, 15902469820, 17492716802, 34985433604, 43731792005, 87463584010, 174927168020]

約数ペア:

[(1, 174927168020), (2, 87463584010), (4, 43731792005), (5, 34985433604), (10, 17492716802), (11, 15902469820), (20, 8746358401), (22, 7951234910), (44, 3975617455), (55, 3180493964), (110, 1590246982), (220, 795123491), (653, 267882340), (1306, 133941170), (2612, 66970585), (3265, 53576468), (6530, 26788234), (7183, 24352940), (13060, 13394117), (14366, 12176470), (28732, 6088235), (35915, 4870588), (71830, 2435294), (143660, 1217647)]