11375960

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 25747200

約数和(自身を除く): 14371240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1489, 1528, 1910, 2978, 3820, 5956, 7445, 7640, 11912, 14890, 29780, 59560, 284399, 568798, 1137596, 1421995, 2275192, 2843990, 5687980, 11375960]

約数ペア:

[(1, 11375960), (2, 5687980), (4, 2843990), (5, 2275192), (8, 1421995), (10, 1137596), (20, 568798), (40, 284399), (191, 59560), (382, 29780), (764, 14890), (955, 11912), (1489, 7640), (1528, 7445), (1910, 5956), (2978, 3820)]