45319520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 110533248

約数和(自身を除く): 65213728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9137, 18274, 36548, 45685, 73096, 91370, 146192, 182740, 283247, 292384, 365480, 566494, 730960, 1132988, 1416235, 1461920, 2265976, 2832470, 4531952, 5664940, 9063904, 11329880, 22659760, 45319520]

約数ペア:

[(1, 45319520), (2, 22659760), (4, 11329880), (5, 9063904), (8, 5664940), (10, 4531952), (16, 2832470), (20, 2265976), (31, 1461920), (32, 1416235), (40, 1132988), (62, 730960), (80, 566494), (124, 365480), (155, 292384), (160, 283247), (248, 182740), (310, 146192), (496, 91370), (620, 73096), (992, 45685), (1240, 36548), (2480, 18274), (4960, 9137)]