22659760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9181

約数の個数: 40

約数和(自身を含む): 54389376

約数和(自身を除く): 31729616

約数列:

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

約数ペア:

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