11329880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9179

約数の個数: 32

約数和(自身を含む): 26317440

約数和(自身を除く): 14987560

約数列:

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

約数ペア:

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