184422520

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{75583}}^1$

素因数の和:75655

約数の個数: 32

約数和(自身を含む): 421758720

約数和(自身を除く): 237336200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 75583, 151166, 302332, 377915, 604664, 755830, 1511660, 3023320, 4610563, 9221126, 18442252, 23052815, 36884504, 46105630, 92211260, 184422520]

約数ペア:

[(1, 184422520), (2, 92211260), (4, 46105630), (5, 36884504), (8, 23052815), (10, 18442252), (20, 9221126), (40, 4610563), (61, 3023320), (122, 1511660), (244, 755830), (305, 604664), (488, 377915), (610, 302332), (1220, 151166), (2440, 75583)]