45581860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 100590336

約数和(自身を除く): 55008476

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 197, 230, 394, 460, 503, 788, 985, 1006, 1970, 2012, 2515, 3940, 4531, 5030, 9062, 10060, 11569, 18124, 22655, 23138, 45310, 46276, 57845, 90620, 99091, 115690, 198182, 231380, 396364, 495455, 990910, 1981820, 2279093, 4558186, 9116372, 11395465, 22790930, 45581860]

約数ペア:

[(1, 45581860), (2, 22790930), (4, 11395465), (5, 9116372), (10, 4558186), (20, 2279093), (23, 1981820), (46, 990910), (92, 495455), (115, 396364), (197, 231380), (230, 198182), (394, 115690), (460, 99091), (503, 90620), (788, 57845), (985, 46276), (1006, 45310), (1970, 23138), (2012, 22655), (2515, 18124), (3940, 11569), (4531, 10060), (5030, 9062)]