420005112

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{564523}}^1$

素因数の和:564563

約数の個数: 32

約数和(自身を含む): 1083886080

約数和(自身を除く): 663880968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 564523, 1129046, 1693569, 2258092, 3387138, 4516184, 6774276, 13548552, 17500213, 35000426, 52500639, 70000852, 105001278, 140001704, 210002556, 420005112]

約数ペア:

[(1, 420005112), (2, 210002556), (3, 140001704), (4, 105001278), (6, 70000852), (8, 52500639), (12, 35000426), (24, 17500213), (31, 13548552), (62, 6774276), (93, 4516184), (124, 3387138), (186, 2258092), (248, 1693569), (372, 1129046), (744, 564523)]